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Botany Charts
Cat# Chart Name Price Code
B 1 Ultra structure of Plant cell. C
B 2 Stem: Dicot (Helianthus annus). TS C
B 3 Stem: Monocot (Zea mays). TS C
B 4 Root Dicot (Helianthus annus). TS C
B 5 Root: Monocot (Zea mays). TS C
B 6 Riccia: Structure. C
B 7 Riccia: Reproduction. C
B 8 Lycopodium: Structure. C
B 9 Lycopodium: Reproduction. C
B 10 Equisetum: Structure. C
B 11 Equisetum: Reproduction. C
B 12 Pteris: Structure. C
B 13 Pteris: Reproduction. C
B 14 Carnivorous Plants. C
B 15 Marsilea: Structure. C
B 16 Marsilea: Reproduction . C
B 17 Selaginella: Structure. C
B 18 Selaginella: Reproduction. C
B 19 Mitosis in Plants. C
B 20 Structure of Chromosome during Mitosis. C
B 21 Meiosis in Plants: First Division. C
B 22 Meiosis in Plants: Second division. C
B 23 Structure of Chromosome during Meiosis. C
B 24 Cycas: Leaflet and Rachis. C
B 25 Cycas: Stem and Root. C
B 26 Cycas: Reproduction. C
B 27 Pinus: Stem and Needle. C
B 28 Pinus: Reproduction. C
B 29 Gnetum: Structure. C
B 30 Gnetum: Reproduction. C
B 31 Parenchyma. C
B 32 Collenchyma. C
B 33 Sclerenchyma. C
B 34 Xylem: Position & Structure. C
B 35 Xylem: Vessel and Perforation. C
B 36 Phloem: C
B 37 Leaf: Dicot (Helianthus annus). TS C
B 38 Leaf: Monocot (Zea mays). TS C
B 39 Marchantia: structure. C
B 40 Marchantia: Asexual Reproduction. C
B 41 Marchantia: Sexual Reproduction. C
B 42 Anthoceros: Structure and Reproduction. C
B 43 Anthoceros: Sporophyte. C
B 44 Funaria : Structure and sex organs. C
B 45 Funaria: Sporophyte. . C
B 46 Types of Placentation. C
B 47 Pellia. B
B 49 Saprolegnia. B
B 50 Rhizopus. C
B 51 Albugo. C
B 52 Phytophthora. C
B 53 Saccharomyces. (yeast) C
B 54 Aspergillus. C
B 55 Penicillium. C
B 57 Erysiphe. C
B 58 Puccinia. C
B 59 Lycoperdon. C
B 60 Agaricus. C
B 62 Poaceae (Oryza sativa, Zea mays). C
B 63 Acanthaceae (Ruellia tuberosa, Ecbolium linnaenum). C
B 64 Apiaceae: (Pimpinella anisum). C
B 65 Bignonaceae (Tecoma stans). C
B 66 Meliaceae (Melia azedrach). C
B 67 Annonaceae (Annona squamosa & Artabotrys odoratissimus). C
B 68 Cruciferae (Brassica nigra). C
B 69 Malvaceae (Hibiscus rosa sinensis). C
B 70 Rutaceae (Citrus aurantifolia). C
B 71 Fabaceae (Papilionaceae): Crotalaria luburnifolia). C
B 72 Caesalpiniaceae (Caesalpinia pulcherima). C
B 73 Mimosaceae (Acacia nolotica). C
B 74 Asteraceae ( Tridax procumbens). C
B 75 Apocynaceae (Catharanthus roseus). C
B 76 Convolvulaceae: (Ipomoea palmata). C
B 77 Solanaceae (Datura innoxia). C
B 78 Lamiaceae: (Salvia officinalis). C
B 79 Myxophyceae. C
B 80 Chlamydomonas. C
B 81 Volvox C
B 82 Ulothrix. C
B 83 Oedogonium. C
B 84 Cladophora. C
B 86 Spirogyra. C
B 88 Chara. C
B 89 Vaucheria. C
B 90 Ectocarpus. C
B 92 Sargassum. C
B 93 Batrachospermum. C
B 94 Polysiphonia. C
B 95 Euphorbiaceae (Ricinus communis). . C
B 96 Asclepiadaceae (Calatropis gigantia and Cryptostegia grandiflora). C
B 97 Capparidaceae (Gynandropsis pentaphylla). C
B 98 Cucurbitaceae (Luffa cylindrica). C
B 103 Vernaceae. (Vitex negundo, Lantana camera). C
B 104 Amaranthaceae (Achyranthes aspera, Gompherena globusa, Amaranthus Viridis). C
B 105 Stem Modifications: Aerial. C
B 106 Stem Modifications: Sub Aerial. C
B 107 Stem Modifications: Underground. C
B 108 Types of Ovules. C
B 109 Stomata. TS C
B 111 Lilliaceae ( Asparagus racemosus). C
B 112 Androecium: Structure & Number. C
B 113 Androecium, Fixation, Dehiscence & Union. C
B 114 Stelar Evolution. C
B 116 Rubiaceae (Ixora). C
B 117 Dehiscent Fruits. C
B 118 Indehiscent Fruits. C
B 119 Microsporangium and Male gametophyte. C
B 120 Megasporangium and Female gametophyte. C
B 121 Fertilization and Embryogeny. C
B 122 Life cycle of Angiosperm. C
B 123 Dicot Embryo Devleopment. C
B 124 Monocot Embyo Development. C
B 125 Sporophytic Evolution in Bryophytes. C
B 126 Polytrichum. C
B 127 Branching. C
B 128 Germination (Epigeal and Vivipary). C
B 129 Germination (Hypogeal). C
B 130 Root Modifications (Tap & Adventitious). C
B 131 Root Modifications: Aerial I. C
B 132 Root Modifications: Aerial II. C
B 133 Inflorescence (Mixed, special and racemose). C
B 134 Inflorescence (Racemose). C
B 135 Inflorescence (Cymose). C
B 136 Anamalous Secondary Growth (Achyranthes & Bougainvillaea stem). C
B 137 Anamalous Secondary Growth ( Bignonia & stychnos stem). C
B 138 Anamalous Secondary Growth (Boerhaavia & Nyctanthes stem). C
B 139 Anamalous Secondary Growth (Leptadenica & Aristolochia stem). C
B 140 Anamalous Secondary Growth (Casuarina & Mirabilis stem). C
B 141 Anamalous Secondary growth (Serjania & Dracaena Stem). C
B 143 Hydrophytes. C
B 144 Hydrophytes : Root and Stem. C
B 145 Hydrophytes : Petiole and Leaf. C
B 146 Xerophytes. C
B 147 Xerophytes : Leaf and Stem. C
B 148 Ustilago. C
B 148 Ustilago. C
B 149 Polyporus. B
B 150 Cercospora. Tika Deisease C
B 151 Colletotrichum. Red Rot of Sugar Cane C
B 152 Bacteria. C
B 153 Viruses. C
B 154 Lichens. C
B 155 Porella C
B 158 Aestivation. C
B 159 Rhynia. B
B 160 Lyginopteridaceae. B
B 161 Psilotum. C
B 162 Typical Flowering plant: Floral parts. C
B 163 Sapotaceae ( Achras sapota ). C
B 164 Anacardiaceae : (Mangifera indica). C
B 165 Myrtaceae (Psidium guajava, Eucalyptus, lanceolatus ). C
B 166 Arecaceae (Cocos nucifera). C
B 167 Zygnema. B
B 168 Fucus. C
B 169 Diatoms: Structure. C
B 170 Diatoms: Reproduction. C
B 171 Peziza. C
B 172 Sphagnum: Structure. C
B 173 Sphagnum: Reproduction. C
B 174 Leaf modifications. C
B 175 Photo Respiration. C
B 176 C4 & CAM Cycles. C
B 177 Adiantum: Structure. C
B 178 Adiantum: Reproduction. C
B 179 Leaf: Shapes, Margins and Apices. C
B 180 Phyllotaxy and venation. C
B 181 Types of Leaves and Kinds of Stipules. C
B 182 Calyx and Corolla: Forms. C
B 183 Vegetative Propagation. C
B 184 Insertion of Floral leaves on Thalamus. C
B 185 Pollination. C
B 186 Dispersal of Fruits and Seeds. C
B 187 Normal Secondary Growth: Dicot stem. C
B 189 Helminthosporium. C
B 190 Medicinal Plants I. C
B 191 Medicinal Plants II. C
B 193 Bentham and Hooker Classification. B
B 194 Plant Respiration. B
B 195 Plant Transpiration. C
B 196 Plant Tissue Culture. C
B 197 Meristems. C
B 198 Nephrolepis. C
B 199 Plant Hormones. C
B 200 Cucurbita Stem. C
B 201 Amaranthus Stem. B
B 202 Orchidaceae (Spathoglottis). C
B 203 Musaceae (Musa paradisiaca). C
B 210 L.S. of Ovules & Devt. of female gemetophyte C
B 211 Nyctanthes Stem. C
B 212 Casuarnia Stem . C
B 213 Plant Diseases. C
B 214 Medicinal Plants III . C
B 215 Nostoc. C
B 216 Sorghum Diseases. C
B 217 Asexual reproduction. C
B 218 Medicinal Plants IV. C
B 219 Vascular Bundles: Types C
B 220 Photosyntheses : Experiments. C
B 221 Flower & Its parts. C
B 222 Englar & Prantl Classification. C
B 223 Hutchinson Classification. C
B 224 Comparative Classification of Bentham & Hooker, Engler & Pranti and Hutchinson. C
B 225 Ficus : Root. C
B 226 Citrus Canker and Rice blast. C
B 227 Ascent of Sap. C
B 229 Endosperm Types. C
B 230 Secondary growth in Dicotyledonous root C
B 231 Mucor B
B 232 Mucor :Life Cycle C
B 233 Ephedra: Structure C
B 234 Ephedra Raproduction C
B 235 Oscillatoria C
B 236 Alternaria B
B 237 Liliaceae (Alium cepa) C
B 238 Anatomy of Root-Dicot (phaseolus radiatus) C
B 239 Fabaceae (Clitoria ternata) C
B 240 Umbellifereae: Coriandrum sativum C
B 241 Ephedra Anatomy C
B 242 Ephedra Life Cycle C
B 243 Plants of Economic Importance B
B 244 Polination & Fertilization C
B 245 Isoetes C
B 246 Salvadora: Anatomy of stem B
B 247 Wheat(Triticum): stem B
B 248 Wheat(Triticum): Root B
B 249 Trichomes B
B 250 Compositae: Helianthus annuus(Sun-Flower) C
B 251 Life Cycle of Neurospora C
B 252 Life Cycle of Corn (Zea mays) C
B 253 Dicotyledonous seed C
B 254 Monocotyledounous seed (Maize) C
B 255 Renuculaceae (Ranunculus Sceleratus) C
B 256 Phyllode and Phylloclade C
B 257 Libiatae (Ocimum Sanctum) C
B 258 Homologous Organs: Plants B
B 259 Analogous Organs: Plants B
B 260 Polination Contrivanes for Cross Polination C
B 261 Polination Contrivanes for Self Polination C
B 262 Hyberdization Process C
B 263 False Fruits C
B 264 Fleshy Fruits C
B 265 Dry Indehicent Fruits C
B 266 Dry dehicent Fruits C
B 267 Schizocarpic Fruits C
B 268 Compound Fruits C
B 269 Structure of Mycelium of Rhizopus C
B 270 Rhizopus a sexual and sexual reproduction C
B 271 Life cycle of Rhizopus C
B 272 Glycolysis B
B 273 Electro transport chain B
B 274 Fern : Life Cycle C
B 275 Cucurbitaceae (Memordica Charantia) C
B 276 Euphorbiaceae (Phyllanthus Fraternus) C
B 277 Emasculation Tagging & Bagging C
B 278 Moss: Life Cycle C
B 279 Fabaceae (Tephrosia purpurea) C

Biology Charts

Cat# Chart Name Price Code
Bi 1 Photosynthesis - Light reactions. C
Bi 2 Integration of Carbohydrates Fatty Acid and Amino Acid Anabolism - Dark Reactions. C
Bi 3 Integration of Carbohydrate, Fatty Acid and Amino Acid catabolism. C
Bi 4 Monohybird Cross: Complete Dominance. C
Bi 5 Monohybrid Cross: Incomplete Dominance. C
Bi 6 Forms of Comb in Fowl. B
Bi 7 Dihybrid Ratio. C
Bi 8 Linkage. C
Bi 9 Cell Membrane & Cell wall. C
Bi 10 Endoplasmic Reticulum. C
Bi 11 Mitochondrion. C
Bi 12 Golgi complex. C
Bi 13 Chloroplast. C
Bi 14 Nucleus. C
Bi 15 Chromosomes. C
Bi 18 DNA 8 loops(7' X 3'). 2C
Bi 19 DNA Structure. C
Bi 20 Microscope. C
Bi 21 Gametogenesis. . C
Bi 22 Water Cycle. B
Bi 23 Pond Ecosystem. C
Bi 24 Carbon Cycle C
Bi 25 Nitrogen Cycle. C
Bi 26 RNA: Types, Transcription and Translation. C
Bi 27 RNA: Structure. C
Bi 28 Protein Synthesis. C
Bi 29 Urea Cycle. C
Bi 30 Vitamins: Sources & Deficiency. C
Bi 31 Structure of Cilium & Flagellum. C
Bi 32 Tuberculosis. C
Bi 33 Typhoid. C
Bi 34 Diphtheria. C
Bi 35 Diarrhoea. C
Bi 36 Filariasis. C
Bi 37 Leprosy C
Bi 38 Pathogenic Protozoa. C
Bi 39 E.Coli. C
Bi 40 Plant Kingdom. C
Bi 41 Animal Kingdom. C
Bi 42 Nutrients. C
Bi 43 Food pyramids. C
Bi 44 Potato Mosaic. C
Bi 45 Bacterial Blight of Potato C
Bi 46 Environmental Pollution. C
Bi 47 Vegetables & Fruits C
Bi 48 Oxygen Cycle(90 X 60 Cms). C
Bi 49 Food Chain C
Bi 50 Food web(90 X 60 Cms). C
Bi 51 Mutations. C
Bi 52 Chromosomal Aberrations. C
Bi 53 Colour Blindness & Hemophilia. C
Bi 54 AIDS. C
Bi 55 Osmosis, Plasmolysis & Diffusion. C
Bi 56 Gluconeogenesis & HMP pathway. C
Bi 57 Municipal Water Treatment. C
Bi 58 Enzymes: Classification & Kinetics. C
Bi 59 Phosphorous Cycle. C
Bi 60 Genetic Code. C
Bi 61 Geological Time Scale. C
Bi 62 Endocrine Glands: Structure & Function. C
Bi 63 Xerosere. C
Bi 64 Hydrosere. C
Bi 65 Biogas plant. C
Bi 66 Chromatography. C
Bi 67 Electrophoresis. C
Bi 68 Atmosphere: Layers. C
Bi 73 Types of Immunity C
Bi 74 Mushroom: Morphology & Types C
Bi 77 Antigens C
Bi 78 Immunological Disorders(Aids) C
Bi 79 Role of Hormone in Human Being C
Bi 80 Ribosomes & Lysosomes. C
Bi 81 Active & passive Transport. C
Bi 82 Fattyacid Oxidation & Regulation. C
Bi 82 Fatty Acid Oxidation & Regulation C
Bi 83 Protein Structure. C
Bi 84 Nucleotides & Biosynthesis. C
Bi 85 Terrestrial & Marine Ecosystems. C
Bi 86 Prokaryotic & Eukaryotic Cells. C
Bi 87 Human Liver C
Bi 88 X-Ray Radiography C
Bi 89 Magnetic Resonance Imaging (MRI) C
Bi 90 Electro Cardiography (ECG) C
Bi 91 Electro Encephalography (EEG) C
Bi 92 Self Breast Examination C
Bi 93 Harmful Effects of Alcohal C
Bi 94 Harmful Effects of Tobacco C
Bi 95 Harmful Effects of Stiroids C
Bi 99 Mendelism. . C
Bi 105 Life cycle of Lesser Grain Bro and Angoumois Grain Moth. C
Bi 106 Xerophthalmia and Rickets C
Bi 107 Rice Moth and Pulse Beetle C
Bi 108 Insects found in Food Grains C
Bi 109 Pellagra and Goitre C
Bi 110 Ariboflavinosis and Scurvy C
Bi 111 Marasmus and Kwashiorkor C
Bi 115 Ph Color Chart C
Bi 118 Balanced Diet. C
Bi 119 Seasons. C
Bi 121 Diabetes : Glucose Estimation. C
Bi 122 Heart Attack : Cholesterol Estimation. C
Bi 123 Jaundice: Bilirubin Estimation. C
Bi 124 Sulphur Cycle. C
Bi 125 Energy Flow. C
Bi 126 Cytoplasimc Inheritance. Snail & Paramecium. C
Bi 127 Sex Linked Inheritance. C
Bi 128 Lac Operon. C
Bi 129 Recombinant DNA & Cloning. C
Bi 130 Monoclonal Antibodies & Blotting. C
Bi 131 Crossing Over. C
Bi 132 Protoplast Fusion. C
Bi 133 Cloning & Vectors. C
Bi 134 Tryptophan Operon. B
Bi 135 Arabinose Operon. C
Bi 136 Total Count of blood C
Bi 137 Immunoglobulin Structure B
Bi 138 Antigen-antibody interaction-I C
Bi 139 Antigen-antibody interaction-II C
Bi 140 Polymerase chain reaction C
Bi 141 Plasma membrane C
Bi 142 Manufacture of alcohol from molasses C
Bi 143 Transgenic animals-I C
Bi 144 Transgenic animals-II C
Bi 145 Hypersensitivity type-I C
Bi 146 Blotting Techniques for nucleic acids. C
Bi 147 Epistatic Interaction C
Bi 148 Micropropagation of plant C
Bi 149 Life cycle: Human immuno deficiency virus (HIV) C
Bi 150 First Aid-I C
Bi 151 First Aid-II C
Bi 152 First Aid-III C
Bi 153 Blotting Technique For Proteins C
Bi 154 Laboratory Safety C
Bi 155 Forms of D.N.A. B
Bi 156 Transposons C
Bi 157 Gene Transfer I-Conjugation C
Bi 158 Gene Transfer II-Tansduction C
Bi 159 Gene Transfer III- Transformation C
Bi 160 Flowers C
Bi 161 Transport B
Bi 162 DNA Replication types C
Bi 163 DNA Viral Replication C
Bi 164 Major Histocompatibility Class I Molecule C
Bi 165 Major Histocompatiblity Class-II Molecule C
Bi 166 Hereditary Alterations C
Bi 167 Electron Microscope C
Bi 168 Complement System C
Bi 169 Kerb's Cycle C
Bi 170 Drug Acting on Nervous System C
Bi 171 Immunopathology C
Bi 172 Pharmacokinetics-I C
Bi 173 Pharmacokinetics-II B
Bi 174 Cell medical immune Reaction: Cytokines C
Bi 175 Vascular path way of Drug C
Bi 176 Development of Immune System C
Bi 177 Antiparastic agents C
Bi 178 Lytic and Lysogenic Cycle C
Bi 179 Antifungal Agents C
Bi 180 Emitics Antiemetics & Gastrointestinal Drug C
Bi 181 Insulin Drugs C
Bi 182 Lymphoid organs and Tissues C
Bi 183 Auto immune Diseases C
Bi 184 Pharmaceutical Evaporator-I C
Bi 185 Pharmaceutical Evaporator-II C
Bi 186 Compression Process of Tablet C
Bi 187 Drug Packaging System C
Bi 188 Centrifugation C
Bi 189 Extraction C
Bi 190 Drying C
Bi 191 Distilation (Molecular) B
Bi 192 Thyroid Hormones & Thyroids inhibitors C
Bi 193 Local Anaesthetics C
Bi 194 Effect of Lithium C
Bi 195 Action of Benzodiazepines C
Bi 196 Angena Pectoris C
Bi 197 Filtration-I C
Bi 198 Filtration-II C
Bi 199 Antiviral Drugs C
Bi 200 Skeletal Muscle Relaxants C
Bi 201 Antipileptic Drugs C
Bi 202 Antiparkinsonion Drugs C
Bi 203 Antidepressent & Antimanic Drugs C
Bi 204 Antiarrhythmic Drugs C
Bi 205 Anticancer Drugs C
Bi 206 Physiology of urine formation C
Bi 213 Plant Diseases. C
Bi 225 Turmeric C
Bi 226 Ginger C
Bi 227 Ashwagandha C
Bi 228 Rauwolifia C
Bi 229 Neem C
Bi 230 Pedigree Analysis: Widows peak C
Bi 231 Pedigree Analysis: Rolling Tongue C
Bi 232 Cinchona C
Bi 233 Amla C
Bi 234 Belladona C
Bi 235 Cardamom C
Bi 236 Digitalis Leaf C
Bi 237 Anis Fruits C
Bi 238 Mericarp of Fennel C
Bi 239 Aloes C
Bi 240 Cascara Bark C
Bi 241 Clove C
Bi 242 Cinnamom C
Bi 243 Squill C
Bi 244 Anethum (Dill) C
Bi 245 Ephedra : Stem C
Bi 246 Ipecacuanha C
Bi 247 Coriander Fruit C
Bi 248 Liquorice Root C
Bi 249 Black Piper C
Bi 251 Garlic C
Bi 252 Senns Leaf C
Bi 253 Tobacco C
Bi 254 Bitter Orange Peel C
Bi 256 Nux vomica seed C
Bi 257 Quassia Wood C
Bi 258 Datura Leaf C
Bi 259 Vasaka Leaf C
Bi 260 Kurchi bark C
Bi 261 Arjuna bark C
Bi 262 Hyoscyamus harb C
Bi 263 Gentian Root C
Bi 264 Podophyllam Root C
Bi 265 Papain C
Bi 266 Lineseed oil C
Bi 267 Eucalyptus Leaf C
Bi 268 Sativari root C
Bi 269 Vinca C
Bi 270 Cotton C
Bi 300 Mushroom Culture C
Bi 304 Cell cycle C
Bi 116* DNA Finger Printing -I (10+2) C
Bi 117* DNA Finger Printing -I I C
Bi 250* Coca Leaves C
Bi 255* Canaabis (Ganja) C
Bi 301* First Aid-IV (Cardiopulmononary Resuscitation (CPR) C
Bi 302* Transgenic Plants C
Bi 303* Hypersensitivity-II C

Chemistry Charts

Cat# Chart Name Price Code
C 1 Shapes of Atomic Orbitals C
C 2 Relative Energies of Atomic Orbitals C
C 3 Shapes of Orbitals and Molecules C
C 4 Formation of Molecular Orbitals C
C 5 Molecular Orbitals of Benzene C
C 6 Conformation of Ethane & Cyclohexane C
C 7 Optical & Geometrical Isomerism C
C 8 Fischer Projection Formulae of Various Aldoses from D-glyceraldehyde B
C 9 DNA Structure. C
C 10 Alpha Helical Structure of a Polypeptide. C
C 11 Tertiary & Quaternary Structure of Protein C
C 15 Petroleum Fractions C
C 16 Blast Furnace C
C 16 Blast Furnace. C
C 17 Manufacture of Ammonia: Habers Process C
C 18 Manufacture of Sulphuric Acid (Chamber process) C
C 19 Extraction of Sodium C
C 20 Fractionation of Coal Tar C
C 23 Determination of Molecular weights - Victor Meyer’s method C
C 24 Manufacture of Sodium Hydroxide & Chlorine (Nelson cell) C
C 25 Structure & Manufacture of Carbon Allotropy (Coal, Graphite & Diamond) C
C 26 Manufacture of Cement: Dry Process C
C 27 Manufacture of Coal Gas C
C 28 Fuel Gasses (Oil, Producer and Water Gas) C
C 29 Manufacture of Nitric Acid from Ammonia (Ostwalds process) C
C 30 Manufacture of Sulphuric Acid: Contact process C
C 31 Extraction of Sulphur: Sicilian & Frasch process C
C 32 Manufacture of Aluminium by Electrolytic process (Bayers & Hoopes process ) C
C 33 Metallurgy of Copper C
C 33 Extraction of Copper. C
C 34 Metallurgy of Nickel C
C 34 Metallurgy of Nickel. C
C 35 Manufacture of Sugar from Sugar cane C
C 36 Structure of Silicates C
C 37 Prinicple of Molecular Orbitals (LCAO) C
C 38 Structural Isomerism C
C 38 Structural Isomerism. C
C 39 Hybridisation C
C 39 Hybridisation. C
C 40 Amino Acids : Structure & Classification C
C 42 Extraction of Iron & Steel C
C 42 Extraction of Iron & Steel. C
C 43 Extraction of Magnesium C
C 43 Extraction of Magnesium. C
C 44 Prepration of Ozone C
C 45 Preparation of Flourine C
C 47 Acids: Bases C
C 48 Preparation of Hydrogen & Oxygen C
C 49 Preparation of Hydrogen Sulphide and Sulphur Dioxide C
C 50 Manufacture of Sodium Hydroxide : (Solvay process) C
C 51 Fractional & Steam Distillation. C
C 52 Aldehydes & Ketones C
C 54 Manufacture of Sodium Carbonate C
C 55 Preparation of Hydrogen Chloride, Bromine & Hydrogen Bromide C
C 56 Preparation of Methane, Ethene & Acetylene C
C 57 Refining of Petroleum. C
C 59 Manufacture of Glass C
C 60 Manufacture of Nitrobenzene & Aniline C
C 61 Extraction of Phosphorus C
C 61 Extraction of Phosphorus C
C 62 Purification of Water & Hydrogen Peroxide C
C 63 Metallurgy : Principles & Processes C
C 64 Hydrocarbons B
C 65 Chemical Bond C
C 66 Preparation of Chlorine and Bleaching Powder C
C 67 Preparation of Carbondioxide C
C 68 Manufacture of Ethyl Alcohol C
C 69 Nitrogen Preparation and Estimation C
C 70 Chemical Laws C
C 71 Electronic Configuration of Elements C
C 72 3D Arrangement of Solids C

Engineering Charts

Cat# Chart Name Price Code
E 1 Boilers: Fire Tube. C
E 2 Boilers: Water Tube. C
E 3 Boilers: Mountings & Accessories. C
E 11 Refrigerators: Operation. C
E 12 Refrigerators: Principles. C
E 14 Steam Turbines. C
E 15 Steam Power Plant Cycles. C
E 16 Gas Turbines. C
E 17 Hydraulic Turbines: Schematic Diagrams. C
E 18 Hydraulic Turbines: Wheels & Rigs. C
E 19 Hydraulic Turbines: Practical Applications. C
E 20 Hydraulic Turbines: Hydro Electric Power Plant. C
E 21 Communication Systems: Single Side Band Modulation. C
E 22 Communication Systems: Amplitude Modulation. C
E 23 Communication Systems: Frequency Modulation. C
E 24 Industrial Electronics: Stabilisers. C
E 25 Industrial Electronics: Saturable Reactor & Triac .II B
E 26 Industrial Electronics: Diac & SCR optics. C
E 27 Interfacing Peripherals: 8279, 8259A, 8253 pins. C
E 28 Interfacing Peripherals:8255A & 8257 Pins. C
E 29 Interfacing Peripherals: 8212 and 8155 pins. C
E 31 Manufacture of Penicillin C
E 32 Manufacture of Polyester. C
E 33 Manufacture of Nylon C
E 34 Manufacture of DDT. C
E 35 Manufacture of Citric Acid C
E 36 Manufacture of Portland Cement. C
E 37 Manufacture of Soap B
E 38 Fire Extinguisher. C
E 41 Refrigerators: Condensers, Cooling Towers and Compressors. C
E 42 Refrigerators: Flow Controls. C
E 43 Refrigerators: Flow Controls and Inter Coolers. C
E 44 Refrigerators: Evaporators. C
E 45 Refrigerators: Defrosting. C
E 46 Refrigerators: Cycling Controls and System Balance. C
E 47 Refrigerators: Cycles. C
E 50 Automobiles: 2 & 4 Stroke Engines. C
E 58 Refining of Alumina. C
E 60 Manufacture of Paper: Kraft Pulping Process. C
E 61 Manufacture of Paper: Acid - Sulphate Process. C
E 63 Extraction of Soyabean Oil: Vertical Circular Procedure. C
E 64 Extraction of Soyabean Oil: Mechanical Expeller Procedure. C
E 80 Foundations: Wells. C
E 81 Foundations: Wall Footings. C
E 82 Steel Trusses. C
E 83 Reinforced Cement Concrete. C
E 84 Sewer Appurtenances. C
E 85 Manufacture of Urea. C
E 86 Manufactue of Heavy Water. C
E 87 Hydrogenation of Oils. C
E 88 Steam Engine C
E 89 Tool used in Welding C
E 90 Types of Welding Joints C
E 91 Tools used in Carpentry C
E 92 Types of Carpentry Joints C
E 93 Tools used in Fittings C
E 94 Tools used in Foundry C
E 95 Tools used in Moulding C
E 96 Types of Flames C
E 97 bricks Manufacturing C
E 98 Building Construction C
E 101 Single Acting Reciprocating Compressor B
E 102 Gauge I C
E 103 Gauge II C
E 104 Gauge III C
E 105 Drill I C
E 106 Drill II C
E 107 Catting Toll I (Basic Requirement) C
E 108 Catting Toll II (Chip Formation) C
E 109 Bending I (Principles of Bending) C
E 110 Bending II ( "V" Bending Dies) C
E 111 CAMS I C
E 112 CAMS II C
E 113 Countur C
E 114 Types of Machanical Drift Cooling Towers B
E 115 Evaparative Condensor B
E 116 Water Cooled Condensor B
E 117 Summary of DOS Commands B
E 118 DOS Commands B
E 119 Data Base system Vs File System B

Geography Charts

Cat# Chart Name Price Code
G 1 Solar System. C
G 2 Solar, Lunar Eclipses & Tides. C
G 3 Distribution of Earth Quakes C
G 4 Distribution of Volcanoes C
G 5 Activity of Volcanoes C
G 6 Rivers and their Geological action C
G 7 Continental Drift C
G 8 Types of Folds C
G 9 Attitudes Assumed by Axial plane & an Axis of Folds C
G 10 Description of Folds C
G 11 Structure of the Earth and Isostasy C
G 12 Description & Classification of Faults I C
G 13 Description & Classification of Faults II C
G 14 Unconfirmity Structure C
G 15 Forms of Igneous Rocks. C
G 16 Structural features of Rocks I C
G 17 Structural features of Rocks II C
G 18 Lineation C
G 19 Mountains & Mountain Building C
G 20 Glaciers C
G 21 Star Life Cycle C

Human Anatomy Charts

Cat# Chart Name Price Code
HA 1 Human: Skeleton. A
HA 2 Human: Skeleton Joints & Limbs. A
HA 3 Human: Heart. A
HA 4 Human: Arterial system. A
HA 5 Human: Venous system. A
HA 6 Human: Digestive system. A
HA 7 Human: Respiratory System. A
HA 8 Human: Excretory System. A
HA 9 Human: Brain. A
HA 10 Human: Spinal Cord. A
HA 11 Human: Skin. A
HA 12 Human: Ear. A
HA 13 Human: Eye. A
HA 14 Human: Endocrine Glands. A
HA 15 Human: Reproductive System. A
HA 16 Human: Nervous System. A
HA 17 Human: Muscular System. A
HA 18 Human: Nose. A
HA 19 Human: Tongue. A
HA 20 Human: Muscles. A
HA 21 Human: Cartilage and Bone. A
HA 22 Human: Blood. A
HA 23 Human: Blood Groups. A
HA 24 Human: Embryo Development I. A
HA 25 Human: Embryo Development II. A
HA 26 Human: Lymphatic System. A
HA 27 Human: Teeth. A
HA 28 Human: Menstrual Cycle. A
HA 29 Human: Immunity System. A
HA 30 Human: Body. A
HA 31 Human : Ovum A
HA 32 Human Vascular System and Viscera A
HA 33 Human Blood - I (R.B.C) A
HA 34 Human Blood - II (W.B.C) A
HA 35 Human Sperm A
HA 36 Human: Senes Organ A
HA 37 Human : Neuron A
HA 38 Human : Nephron A
HA 39 Human: Endocrine Glands: Function A
HA 40 Human : Liver & Pancreas A
HA 41 Human Criculatory System A
HA 42 Human Anatomy A
HA 43 Human Reproductive System (Male) A
HA 44 Human Stomach A
HA 45 Human Reproductive System (Female) A
HA 46 Vestigal Organs in Human Being A
HA 47 Human: Ultra Structure of Human Cell A
HA 48 Human: Large Intestine A
HA 49 Human : Skull System A
HA 50 Human: Mammary Gland A

Mathematics Charts

Cat# Chart Name Price Code
M 1 Conic Sections. B
M 2 Curve Tracing. C
M 3 Graphs of Circular Functions. B
M 4 Volume Integrals. B
M 5 The Central Conicoids & Paraboloids. C
M 6 Generating Lines Ruled Surfaces. B
M 7 Fractions & Decimals C
M 8 Measurements C
M 9 Time C
M 10 Geometrical Form C
M 11 Shapes C
M 12 Numbers B
M 13 Tables C

Physics Charts

Cat# Chart Name Price Code
P 1 Inter Conversion of Energy Forms. C
P 2 Sound Spectra. C
P 3 Meter Principles: Part 1. C
P 4 Meter Principles: Part 2. C
P 5 Semi Conductor Fundamentals: Charactersitic. C
P 5 Semi Conductor Fundamentals part I. C
P 6 Semi Conductor Fundamentals:Properties. C
P 6 Semi Conductor Fundamentals Part II. C
P 7 Transistor Characteristics. C
P 8 Electronic Symbols: Part I. C
P 9 Electronic Symbols: Part II. C
P 10 Nuclear Radiation Detectors: Gieger-Muller. B
P 11 Nuclear Radiation Detectors:Scintillation. C
P 11 Nuclear Radiation Detectors: Part II. C
P 12 Line spectra of some elements. C
P 13 Crystal Structure Types. C
P 14 Particle Accelerators: Cylotron. B
P 15 Triode Characteristics: Static. C
P 16 Velocity of Light (Focault's Rotating mirror method) C
P 17 Atomic Reactor. C
P 18 Cathode Ray Oscilloscope. C
P 19 8085 Instruction Set. C
P 20 Light: Refraction C
P 21 Light: Reflection. C
P 22 Light: Dispersion. C
P 23 Light: Diffraction. C
P 24 Light: Interference. C
P 25 Light: Polarisation. C
P 26 Lenses: Images. C
P 27 Telescopes. B
P 28 Lasers. C
P 29 Magnets & Magnetic Properties. C
P 30 Transformers. C
P 31 Dynamos. C
P 31 Dynamos. C
P 32 Kirchoffs Laws: Wheat stone & Metre bridges. C
P 33 Dimensional Formulae. B
P 34 N-type - P-type Crystals. C
P 35 Surface Tension & Capillarity. C
P 36 Levers & Pulleys. C
P 37 Images of Lenses & Mirrors. C
P 38 Electromagnetic Induction. C
P 39 Rectifiers. C
P 40 Filters. C
P 41 Multivibrators. C
P 42 Logic Gates. C
P 43 Oscillators. C
P 45 Television. C
P 46 Photographic Camera. C
P 47 8085: Functional Block Diagram. C
P 48 Electrolysis. C
P 49 Electro Magnetism. C
P 50 Ohms Law Electric Circuits. B
P 51 Computer. C
P 52 Common Pumps, Force, Cycle Vacuum & Siphon. C
P 53 Newtons Laws of Motion. C
P 54 Calorimetry. C
P 55 Amplifiers: Single Stage. C
P 56 Amplifiers: Multi Stage. C
P 57 Amplifier: Feed Back. C
P 58 Vernier, Screwgauge & spherometer. C
P 59 Satellite Communication. C
P 60 Boyles Law. C
P 61 Determination of Focal Lengths in Lenses and Mirrors. B
P 62 Velocity of Sound. C
P 63 Radar. C
P 64 Fax & Xerox. C
P 65 8086 : Functional Block Diagram. C
P 66 Thermo, Baro, Hydro & Manometers. C
P 67 Developmental Stages of Satellite C
P 68 Nuclear Power Plant. C
P 69 Charles Law. C
P 70 Biconvex & Double Convex Lens C
P 71 Bioconcave & Double Concave Lens Assorted C
P 72* Electric Motor C

Physical Chemistry Charts

Cat# Chart Name Price Code
PS 1 Periodicity of Elements : Atomic Radii and Electro negativity. B
PS 4 Periodic Classification of Elements: long Form(125 X 200 Cms). 2C
PS 5 Liquefaction of Gases (Air). C
PS 6 Electro Magnetic Radiation Spectra. C
PS 6 Electro Magnetic Radiation Spectra. C
PS 7 Emission Spectra of Hydrogen Atom. C
PS 8 Study of Thermionic and Photo Electric Emission. B
PS 10 Discharge Tube Experiments: Part I. B
PS 11 Discharge Tube Experiments: Part II. C
PS 12 Principle underlying Thomson Experiment. C
PS 13 Effects of Electric Current. C
PS 14 Periodic Table of the Elements. C
PS 15 Periodic Table with s,p,d & f blocks. C
PS 16 X- Rays (gas filled X-Rays tube) C
PS 17 Structure of Ionic Compounds of Type AX (Zns, Nacl, CsCl). C
PS 18 Sodium Chloride Crystal (Elements of Symmetry in simple cube). C
PS 19 Millikans Oil Drop Method. B
PS 20 Electro Chemical Cells. C
PS 21 Optical Activity. C
PS 22 Radio Activity , Alpha Beta & Gamma Rays. C
PS 23 Structure of Atom. C
PS 24 Nuclear Fission & Fusion. C
PS 24 Nuclear Fission & Fusion. C

Zoology Charts

Cat# Chart Name Price Code
Z 1 Ultra structure of a typical Animal cell. C
Z 2 Earthworm: Transverse Section. C
Z 3 T.S. of Leech. C
Z 4 Frog: Appendicular Skeleton. C
Z 5 Rabbit: Appendicular Skeleton C
Z 6 Vertebrates: Hind Limb Bones. C
Z 7 Vertebrates: Pelvic Girdles. C
Z 8 Vertebrates: Fore Limb Bones. C
Z 9 Vertebrates: Pectoral Girdles. C
Z 10 Evolution of Horse. C
Z 11 Earthworm: Embryo Development C
Z 12 Mitosis in Animals. C
Z 13 Structure of chromome during Mitosis C
Z 14 Meiosisin Animals:(1st division) C
Z 15 Meiosis in Animals: (2nd Division) C
Z 16 Structure of Chromosome during Meiosis. C
Z 17 Rabbit: Skull C
Z 18 Rabiit: Vertibrate C
Z 19 Frog: Skull. B
Z 20 Frog: Vertebral Column. C
Z 21 Frog: External Features. C
Z 22 Frog: Anatomy. C
Z 23 Frog: Epithelial and Muscular Tissues. C
Z 24 Frog: Connective Tissue and Nerve cells. C
Z 25 Frog: Skin. C
Z 26 Frog: Stomach and Intestine. C
Z 27 Frog: Liver and Pancreas. C
Z 28 Z 28 Frog: Lung and Kidney. C
Z 29 Frog: Testis and Ovary. C
Z 30 Frog: Spinal cord. B
Z 31 Frog: Digestive System. C
Z 32 Frog: Respiratory System. C
Z 33 Frog: Heart. C
Z 34 Frog: Venous System. C
Z 35 Frog: Arterial System. C
Z 36 Frog: Urinogenital System. C
Z 37 Frog : Brain. C
Z 38 Frog: Cranial Nerves. C
Z 39 Frog: Spinal and Sympathetic Nerves. C
Z 40 Frog: Eye and Ear. C
Z 41 Earthworm: External Features. C
Z 42 Earthworm: Anatomy. C
Z 43 Earthworm: Circulatory System. C
Z 44 Earthworm: Excretory system. C
Z 45 Earthworm: Reproductive System. C
Z 46 Earthworm: Nervous System. C
Z 47 Leech: Excretory & Reproductive Organs. C
Z 48 Amoeba. C
Z 49 Polystomella. C
Z 50 Euglena. C
Z 51 Trypanosoma. C
Z 52 Monocystis. C
Z 53 Plasmodium Malaria Paracite C
Z 54 Paramoecium: Structure. C
Z 55 Paramoecuim: Reproduction. C
Z 56 Vorticella. C
Z 57 Sycon: Structure. C
Z 58 Sycon: Development. C
Z 59 Canal System in Sponges. C
Z 60 Hydra. C
Z 61 Obelia. C
Z 62 Aurelia. S C
Z 63 poultry C
Z 64 Fasciola hepatica: Structure. C
Z 65 Fasciola hepatica: Reproduction. C
Z 66 Taenia solium. C
Z 67 Scoliodon : Skull. B
Z 69 Scoliodon: Digestive System C
Z 70 Scoliodon: Afferent & Efferent vessels. C
Z 71 Scoliodon: Venous system. C
Z 72 Scoliodon: Urinogenital system. C
Z 73 Scoliodon : Brain. C
Z 74 Scoliodon: Cranial Nerves. C
Z 75 Lizard: Venous System. C
Z 76 Lizard: Arterial System. C
Z 77 Pigeon: Venous System. C
Z 78 Pigeon: Arterial System. C
Z 79 Rat: Venous System. C
Z 80 Rat: Arterial System. C
Z 81 Chick: Gastrulation. C
Z 82 Chick: 20-30 hrs Embryo. C
Z 83 Chick: 48 - 56 hrs Embryo. C
Z 84 Chick: 72 hrs Embryo. C
Z 85 Chick: 96 hrs Embryo. C
Z 86 Rabbit: Connective Tissue. C
Z 87 Rabbit: Stomach and Intestine. C
Z 88 Rabbit: Liver and Pancreas. C
Z 89 Rabbit: Lung, Spleen and Spinal Cord. C
Z 90 Rabbit: Kidney. C
Z 91 Rabbit: Testis & Ovary. C
Z 92 Cockroach: External Features. C
Z 93 Cockroach: Head and Mouth parts. C
Z 94 Cockroach: Digestive System. C
Z 95 Cockroach: Respiratory Systems. C
Z 96 Cockroach: Circulatory and Nervous Systems. C
Z 97 Cockroach: Reproductive System. C
Z 98 Mouth Parts of Mosquito, House Fly & Butter Fly. C
Z 99 Frog: Development - Early. C
Z 100 Frog: Development and Metamorphosis. C
Z 102 Echinococcus. B
Z 103 Ascaris lumbricoides. C
Z 104 Leech: External Features. C
Z 105 Prawn: Appendages. C
Z 106 Amphioxus: External Features. C
Z 107 Amphioxus: Transverse Sections. C
Z 108 Amphioxus: Digestive System. C
Z 109 Ancylostoma. C
Z 110 Varanus: Appendicular Skeleton C
Z 111 Fowl: Appendicular Skeleton. C
Z 112 Unio: Structure. C
Z 113 Unio: Respiratory System. C
Z 114 Pila: Shell and Mantle Cavity. B
Z 115 Pigeon : Heart. C
Z 116 Rabbit: Heart. C
Z 117 Feather: Structure, Types & Development. C
Z 118 Hair: Structure & Development. C
Z 119 Amphioxus: Circulatory & Excretory Systems. C
Z 120 Amphioxus: Development - Early. C
Z 121 Amphioxus: Development - Later. C
Z 122 Vertebrates: Evolution of Aortic Arches (Comparative). C
Z 123 Vertebrates: Heart Comparative Study. C
Z 124 Scoliodon: Heart. B
Z 125 Vertebrates: Brain. B
Z 126 Pigeon : Brain. C
Z 128 Varanus: Vertebrae. C
Z 129 Fowl: Vertebrae. C
Z 130 Herdmania: Development and Retrogressive Metamorphosis. C
Z 132 Vorticella: Conjugation. C
Z 133 Rabbit: Brain. C
Z 134 Asterias: External Features. C
Z 135 Asterias: Water Vascular System. C
Z 136 Rabbit: Anatomy. C
Z 137 Asterias: Development. C
Z 138 Entamoeba histolytica. C
Z 139 Prawn: Digestive System. C
Z 140 Herdmania: Blood Vascular System. C
Z 141 Vertebrates: Male Urinogenital System. C
Z 142 Vertebrates: Female Urinogenital System. C
Z 143 Rabbit: Urinogenital System. C
Z 144 Lizard & Pigeon : Urinogenital System. B
Z 145 Prawn: Respiratory and Ciculatory Systems. C
Z 146 Herdmania: External characters. C
Z 147 Nervous System: Prawn, Pila & Unio. C
Z 148 Tooth: Structure & Development. C
Z 149 Rabbit : Digestive System. C
Z 150 Rabbit: Arterial System. C
Z 151 Rabbit: Venous System. C
Z 152 Rat: Digestive System. C
Z 153 Rat: Urinogenital System. C
Z 154 Pigeon: Digestive System. C
Z 155 Pigeon: Respiratory System. C
Z 156 Life History of House fly. B
Z 157 Life History of Butterfly. B
Z 158 Life History of Mosquito. B
Z 159 Life History of Silk Moth. C
Z 160 Snakes: Poisonous. C
Z 162 Leech: Digestive System. C
Z 163 Cockroach: Excretory System. C
Z 164 Fish: External Features. C
Z 165 Bird: External Features. C
Z 166 Archaeopteryx. C
Z 167 Morphological Evidences. C
Z 168 Lamarckism. C
Z 169 Evolution of Man. C
Z 170 Placenta Types: Histological Structures. C
Z 171 Placenta Types: Distribution of Villi. C
Z 172 Snakes: Non Poisonous C
Z 173 Embryological Evidences. C
Z 173 Endocrine Glands: Structure & Function. C
Z 174 Larvae: Invertebrata. C
Z 175 Pigeon: Flight Muscles. B
Z 176 Harmful & useful Insects. B
Z 177 Types of Eggs & Cleavages. C
Z 178 Earthworm: Digestive System. C
Z 179 Unio: Digestive & Circulatory System. C
Z 180 Scorpion: Book lungs. C
Z 181 Honey bee: Life Cycle. B
Z 182 Birds & Their Nests. C
Z 183 Cow : Digestive System. C
Z 184 Rabbit : Nervous system. C
Z 185 Rabbit : Cranial and Spinal Nerves. C
Z 186 Rabbit : Respiratory System. C
Z 187 Rabbit & Hare : External Features. C
Z 188 Rabbit : Embryo Development. C
Z 189 Animals C
Z 190 Balanoglossus. C
Z 191 Pigeon : External Features. C
Z 193 Lac Insect : Life cycle. C
Z 193 Lac Insect: Life cycle C
Z 194 Neries (sand worn) B
Z 195 Life cycle of Ancylotoma dudenale C
Z 196 Torsion in Gastropoda C
Z 197 Peripatus C
Z 198 Neries: Reproduction C
Z 199 Zoogeographical distribution of Animals(1.25m X 2m). 2C
Z 200 Trichinella spiralis B
Z 201 Neries: Digestive system C
Z 202 Calotes C
Z 203 Calotes: Heart & artrial system B
Z 204 Calotes: Venous System B
Z 205 Calotes: Urinogenital System C
Z 206 Prawn: Nevos system C
Z 207 Leishmania donovani C
Z 208 Prawn: Excretory System & External Feature C
Z 209 Scorpion: External features C
Z 210 Scorpion: Nervous system C
Z 211 Grass Hopper : External Feature & its Mouth Parts C
Z 212 Scorpion:Circulatory & Excretory system C
Z 213 Prawn: Reproductive System C
Z 214 Scorpion:Reproductive System C
Z 215 Tapeworm C
Z 216 Tapeworm: Mature Proglottid & life cycle B
Z 217 Calotes: Skull B
Z 218 Calotes: Digestive & Respiratory System C
Z 219 Pila: Digestive System B
Z 220 Pila: Sensa Organs C
Z 221 Organisation of sponge C
Z 222 Pila: Ecretory & Reproductive System B
Z 223 Homologous Organs: Animals C
Z 224 Analogous Organs: Animals C
Z 225 Cartilaginous Fishes C
Z 226 Lung Fishes (Depnoi) & Latimeriafishes C
Z 227 Teleost Fishes C
Z 228 Ratitaebirds C
Z 229 Life cycle of Wuchereriabancrofti C
Z 229 Rabbit: Types of Joints C
Z 229 Rabit types of Joints C
Z 230 Rabbit: Male Reproductive System C
Z 230 Rabit : Male Reproductive System C
Z 231 Rabbit: Female Reproductive System C
Z 231 Rabit : Female Reproductive System C
Z 233 Chamaeleon C
Z 235 Comprative Arterial System of Vertebrate C
Z 236 Comprative Skull System of Vertebrate C
Z 237 Rat Skull System C
Z 238 Hydra: TS of Testis & Ovary C
Z 240* Comprative Account Of Jaw Suspension in Vertibrates C
Z 241 Leech: Sense Organs C
Z 242 Leech : Stages of Cocoon Formation C
Z 244 Spider (Aranea) C
Z 245 Millipede (Julus) C
Z 246 Centipede (Scolopendra) C
Z 247 Metridium (Sea Anemone) C
Z 248 Espongia C
Z 248 planaria External Features & Anatomy C
Z 249 Planaria : Digestiive & Excretory System C
Z 250 Planeria : Nervous & reproductive System C
Z 251 System of Animal Breeding C
Z 252 Heterosis C
Z 253 Progeny Test C
Z 254 list of Animal of Aquaculture Imortance C
Z 255 Fish Culture & rearing Methods C
Z 256 Grass Hopper : Digestive System & Nervous System C

 

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