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Subject Areas

• Agriculture (General)

• Research
• History and Biography
• Palaeontology and Archaeology

• Education, Extension, Information and Training (General)

• Education and Training
• Extension and Advisory Work
• Information and Documentation
• Documentation, (Discontinued March 2000)
• Collections
• Professions; Practice and Service
• Veterinary Profession, (Discontinued March 2000)
• Medical Profession, (Discontinued March 2000)
• Farming as a Profession, (Discontinued March 2000)
• Horticulture, Recreation and Amenity Professions, (Discontinued March 2000)
• Agencies and Organizations
• Laws and Regulations

• Economics (General), (New June 2002)

• Economics (General), (Discontinued March 2000)
• Agricultural Economics
• Horticultural Economics, (New March 2000)
• Forestry Economics, (New March 2000)
• Aquacultural and Fisheries Economics, (New March 2000)
• Natural Resource Economics, (New March 2000)
• Food Economics, (New March 2000)
• Veterinary Economics, (New March 2000)
• Health Economics, (New March 2000)
• Leisure, Recreation and Tourism Economics, (New March 2000)
• Policy and Planning
• Aid, (New March 2000)
• Supply, Demand and Prices
• Input Supply Industries (Macroeconomics)
• Input Utilization (Microeconomics)
• Environmental Economics, (Discontinued March 2000)
• Land Use and Valuation, (Discontinued March 2000)
• Structure, Ownership and Tenure
• Water Resources, Irrigation and Drainage Economics, (Discontinued March 2000)
• Farming Systems and Management, (Discontinued March 2000)
• Cooperatives, (Discontinued March 2000)
• Rural Industry and Enterprises
• Development Aid, Agencies and Projects, (Discontinued March 2000)
• Food Policy, Food Security and Food Aid, (Discontinued March 2000)
• Food Industry, (Discontinued March 2000)
• International Trade
• Marketing and Distribution
• Consumer Economics
• Transport, (Discontinued March 2000)
• Investment, Finance and Credit
• Labour and Employment
• Income and Poverty

• Plant Science (General)

• Horticultural Crops, (New March 2000)
• Field Crops, (New March 2000)
• Forage and Fodder Crops, (New March 2000)
• Plant Breeding and Genetics
• Plant Morphology and Structure
• Plant Composition
• Plant Physiology and Biochemistry
• Plant Nutrition
• Plant Water Relations
• Plant Production
• Plant Cropping Systems
• Plant Propagation
• in vitro Culture of Plant Material
• Mycorrhizas and Fungi of Economic Importance; Symbiotic Nitrogen Fixation, (Discontinued March 2000)
• Weeds and Noxious Plants
• Pests, Pathogens and Biogenic Diseases of Plants, (Discontinued March 2000)
• Viral, Bacterial and Fungal Diseases of Plants, (New March 2000)
• Plant Pests, (New March 2000)
• Plant Disorders and Injuries (Not caused directly by Organisms)
• Plant Toxicology
• Environmental Tolerance of Plants

• Pathogen, Pest, Parasite and Weed Management (General)

• Biological Control
• Environmental Pest Management
• Integrated Pest Management
• Pesticides and Drugs (General)
• Pesticides and Drugs; Control, (New March 2000)
• Pesticide and Drug Resistance
• Pesticides and Drugs; Chemistry and Formulation, (New March 2000)
• Pesticide and Drug Residues and Ecotoxicology, (New March 2000)
• Repellents and Attractants
• Host Resistance and Immunity
• Other Control Measures

• Soil Science (General)

• Soil Biology
• Soil Chemistry and Mineralogy
• Soil Physics
• Soil Morphology, Formation and Classification
• Soil Surveys and Land Evaluation
• Soil Fertility
• Fertilizers and other Amendments
• Soil Water Management (Irrigation and Drainage), (Revised June 2002)
• Soil Management

• Forestry, Forest Products and Agroforestry (General)

• Forests and Forest Trees (Biology and Ecology)
• Silviculture and Forest Management
• Forest Mensuration and Management, (Discontinued March 2000)
• Forest Fires
• Protection Forestry, (Discontinued March 2000)
• Other Land Use, (Discontinued March 2000)
• Ornamental and Amenity Trees
• Forest Products and Industries (General)
• Wood Properties, Damage and Preservation
• Logging and Wood Processing
• Wood Utilization and Engineered Wood Products
• Chemical and Biological Processing of Wood
• Non-wood Forest Products
• Agroforestry and Multipurpose Trees: Community, Farm and Social Forestry

• Animal Science (General)

• Unallocated Animal Science Records (Discontinued 1995)
• Apiculture
• Sericulture
• Other Invertebrate Culture (Not Aquaculture)
• Laboratory Animal Science
• Game Animals
• Draught Animals
• Pets and Companion Animals
• Sport Animals, (New March 2000)
• Zoo Animals
• Animal Husbandry (General), (Discontinued March 2000)
• Dairy Animals
• Meat Producing Animals
• Egg Producing Animals
• Animal Husbandry (Wool and Other Fibres), (Discontinued March 2000)
• Wool Producing Animals, (New March 2000)
• Fur-bearing Animals, (New March 2000)
• Animal Husbandry (Other Products), (Discontinued March 2000)
• Animal Husbandry and Production, (New March 2000)
• Animal Slaughter
• Animal Breeding and Genetics, (Discontinued March 2000)
• Animal Reproduction and Development, (Discontinued March 2000)
• Animal Genetics, (Discontinued March 2000)
• Animal Genetics and Breeding, (New March 2000)
• Animal Reproduction and Embryology, (New March 2000)
• Animal Behaviour
• Animal Anatomy and Morphology, (New March 2000)
• Animal Nutrition (General)
• Animal Nutrition (Physiology)
• Animal Nutrition (Production Responses)
• Animal Physiology and Biochemistry (Excluding Nutrition)
• Animal Immunology, (New March 2000)
• Animal Tissue and Cell Culture
• Animal Health and Hygiene (General)
• Animal Welfare
• Parasites, Vectors, Pathogens and Biogenic Diseases of Animals, (Discontinued March 2000)
• Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000)
• Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000)
• Veterinary Pests, Vectors and Intermediate Hosts, (New March 2000)
• Non-communicable Diseases and Injuries of Animals
• Animal Injuries, (Discontinued March 2000)
• Animal Treatment and Diagnosis (Non-Drug), (Discontinued March 2000)
• Veterinary Pharmacology and Anaesthesiology, (New March 2000)
• Animal Surgery and Non-drug Therapy, (New March 2000)
• Diagnosis of Animal Diseases, (New March 2000)
• Animal Toxicology, Poisoning and Pharmacology, (Discontinued March 2000)
• Toxicology and Poisoning of Animals, (New March 2000)

• Aquatic Sciences (General)

• Fisheries
• Aquaculture (Animals)
• Aquaculture (Plants)
• Aquatic Biology and Ecology

• Engineering and Equipment (General)

• Automation and Control
• Ergonomics and Safety, (Discontinued March 2000)
• Farm Vehicles as Power Sources, (Discontinued March 2000)
• Farm and Horticultural Structures
• Environmental Control in Structures, (Discontinued March 2000)
• Agricultural and Forestry Equipment (General)
• Aquacultural Equipment, (Discontinued March 2000)
• Fertilizer Application Equipment, (Discontinued March 2000)
• Pest and Weed Control Equipment, (Discontinued March 2000)
• Irrigation and Drainage Equipment, (Discontinued March 2000)
• Soil Cultivation and Handling Equipment, (Discontinued March 2000)
• Crop Sowing and Planting Equipment, (Discontinued March 2000)
• Crop Tending Equipment, (Discontinued March 2000)
• Crop Harvesting Equipment, (Discontinued March 2000)
• Cleaning, Grading, Handling, Storage and Transport Equipment
• Food and Feed Packaging Technology and, Equipment(Discontinued March 2000)
• Drying Equipment, (Discontinued March 2000)
• Animal Feeding and Watering Equipment, (Discontinued March 2000)
• Milking and Dairy Equipment, (Discontinued March 2000)
• Storage Equipment, (Discontinued March 2000)
• Processing Equipment and Technology
• Waste Handling and Treatment Equipment, (Discontinued March 2000)
• Cooling and Refrigeration Equipment, (Discontinued March 2000)
• Other Equipment, (Discontinued March 2000)

• Natural Resources (General)

• Energy
• Water Resources
• Freshwater and Brackish Water, (Discontinued March 2000)
• Saltwater, (Discontinued March 2000)
• Land Resources
• Wetlands
• Grasslands and Rangelands
• Erosion: Soil and Water Conservation
• Meteorology and Climate
• Pollution and Degradation
• Biological Resources (General)
• Biological Resources (Animal)
• Biological Resources (Plant)
• Natural Disasters

• Food Science and Food Products (Human)

• Milk and Dairy Produce
• Sugar and Sugar Products
• Meat Produce
• Eggs and Egg Products
• Crop Produce
• Aquatic Produce
• Other Produce
• Food Processing (General)
• Food Storage and Preservation
• Storage Problems and Pests of Food
• Microbial Technology in Food Processing
• Food Additives
• Food Contamination, Residues and Toxicology
• Food Composition and Quality
• Food Chemistry, (New June 2002)
• Food Service, (New June 2002)

• Forage and Feed Products (Non-human)

• Forage and Feed Processing
• Feed Storage and Preservation, (Discontinued March 2000)
• Biodeterioration, Storage Problems and Pests of Feed, (Discontinued March 2000)
• Microbiology of Feed Processing, (Discontinued March 2000)
• Feed Additives
• Feed Contamination, Residues and Toxicology
• Feed Composition and Quality

• Non-food/Non-feed Agricultural Products (General)

• Non-food/Non-feed Animal Products
• Biodeterioration, Storage Problems and Pests of Animal Products, (Discontinued March 2000)
• Residues and Contamination of Animal Products, (Discontinued March 2000)
• Composition and Quality of Animal Products, (Discontinued March 2000)
• Non-food/Non-feed Plant Products
• Storage Problems and Pests of Non-food/Non-feed Plant Products
• Residues and Contamination of Plant Products, (Discontinued March 2000)
• Composition and Quality of Non-food/Non-feed Plant Products
• Biodeterioration
• Biodeterioration (Non-biological Products), (Discontinued March 2000)
• Biodeterioration Organisms, (Discontinued March 2000)
• Medical and Veterinary Helminthology Records (Discontinued 1995)
• Medical and Veterinary Protozoology Records (Discontinued 1995)
• Medical and Veterinary Entomology Records (Discontinued 1995)

• Social Sciences (General)

• Housing and Settlement
• Urban Regeneration, (Discontinued March 2000)
• Demography
• Human Fertility, (Discontinued March 2000)
• Public Services and Infrastructure
• Health Services
• Communication and Mass Media
• Community Participation and Development, (New March 2000)
• Community Development, (Discontinued March 2000)
• Participation and Self Help, (Discontinued March 2000)
• Social Structure, (Discontinued March 2000)
• Social Psychology and Social Anthropology, (New March 2000)
• Social Psychology and Culture, (Discontinued March 2000)
• Conflict, (New March 2000)
• Women
• Leisure
• Recreational Facilities and Management, (New March 2000)
• Recreation and Sport, (Discontinued March 2000)
• Sport and Recreational Activities, (New March 2000)
• Arts, Entertainment and Cultural Heritage
• Pastimes and Social Life, (Discontinued March 2000)
• Gardening, Landscaping and Landscapes, (Discontinued March 2000)
• Tourism and Travel
• Rural Sociology, (New March 2000)
• Rural Development, (New March 2000)

• Human Health and Biology (General), (Revised June 2002)

• Human Physiology and Biochemistry
• Human Immunology and Allergology, (New March 2000)
• Human Reproduction and Development
• Human Sexual and Reproductive Health, (New March 2000)
• Human Genetics and Molecular Medicine, (New June 2002)
• Human Nutrition (General)
• Diet Studies
• Physiology of Human Nutrition
• Nutrition related Disorders and Therapeutic Nutrition
• Animal Models of Human Nutrition
• Parasites, Vectors, Pathogens and Biogenic Diseases of Humans, (Discontinued March 2000)
• Prion, Viral, Bacterial and Fungal Pathogens of Humans, (New March 2000)
• Protozoan, Helminth and Arthropod Parasites of Humans, (New March 2000)
• Public Health Pests, Vectors and Intermediate Hosts, (New March 2000)
• Public Health and Nuisance Pests, (Discontinued March 2000)
• Animal Models of Human Diseases, (New March 2000)
• Animal and in vitro Models for Pharmaceuticals, (New March 2000)
• Human Health and the Environment
• Rural Health, (New March 2000)
• Non-communicable Human Diseases and Injuries
• Human Injuries, (Discontinued March 2000)
• Human Treatment and Diagnosis (Non-Drug), (Discontinued March 2000)
• Non-drug Therapy and Prophylaxis of Humans, (New March 2000)
• Diagnosis of Human Disease, (New March 2000)
• Pharmacology, (New March 2000)
• Human Toxicology, Poisoning and Pharmacology, (Discontinued March 2000)
• Human Toxicology and Poisoning, (New March 2000)
• Toxinology, (New March 2000)
• Occupational Health and Safety

• Biotechnology (General), (Revised June 2002)

• Genetic Engineering, Gene Transfer and Transgenics, (New June 2002)
• Cell, Tissue and Embryo Manipulation, (New June 2002)
• Fermentation Technology and Industrial Microbiology, (New June 2002)
• Diagnostic, Therapeutic and Pharmacological Biotechnology, (New June 2002)
• Biosensors and Biological Nanotechnology, (New June 2002)

• Wastes (General)

• Animal Wastes
• Plant Wastes
• Human Wastes and Refuse
• Industrial Wastes and Effluents
• Radioactive Wastes, (Discontinued March 2000)
• Waste Conversion and Utilization, (Discontinued March 2000)
• Biodegradation

• Zoology of Wild Animals (Vertebrates and Invertebrates) (General), (New March 2000)

• Anatomy and Morphology (Wild Animals), (New March 2000)
• Reproduction, Development and Life Cycle (Wild Animals), (New March 2000)
• Genetics and Molecular Genetics (Wild Animals), (New March 2000)
• Physiology and Biochemistry (Wild Animals), (New March 2000)
• Behaviour (Wild Animals), (New March 2000)
• Pathogens, Parasites and Infectious Diseases (Wild Animals), (New March 2000)
• Other Wildlife Diseases, (New March 2000)
• Toxicology and Poisoning (Wild Animals), (New March 2000)

• Other Sciences

• Mathematics and Statistics
• Materials Science
• Life Sciences (General)
• Anatomy, Morphology and Structure (General), (Discontinued March 2000)
• General Biology, (Discontinued March 2000)
• Ecology (General)
• Plant Ecology
• Animal Ecology
• Microbial Ecology, (New March 2000)
• General Physiology, (Discontinued March 2000)
• General Biochemistry, (Discontinued March 2000)
• Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002)
• Genetics (General and Theoretical), (Discontinued March 2000)
• Taxonomy and Evolution
• Microbiology (General)
• Morphology of Microorganisms, (New March 2000)
• Biochemistry and Physiology of Microorganisms, (New March 2000)
• Genetics and Molecular Biology of Microorganisms, (New March 2000)
• Microbial Life Cycles, (New March 2000)
• Environmental Sciences (General), (Discontinued March 2000)
• Physical Sciences (General)
• Chemistry, (Discontinued March 2000)
• Forensic Science
• Geology and Geomorphology (General)
• Techniques and Methodology