Livestock 48 Animal Genetics and Breeding, (New March 2000) 42 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 40 Meat Producing Animals 39 Behaviour 37 Non-communicable Diseases and Injuries of Animals 36 Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000) 35 more ... Animal behaviour 34 Animal welfare 33 Animal Behaviour 32 Animal Nutrition (General) 32 Pathogens, Parasites and Infectious Diseases (Wild Animals), (New March 2000) 32 Plant Pests, (New March 2000) 32 Poultry 32 Animal Reproduction and Embryology, (New March 2000) 31 Domestic animals 31 Taxonomy and Evolution 31 Animal Welfare 30 Pets and Companion Animals 29 Animal nutrition 27 Natural enemies 26 Aquaculture (Animals) 25 Diagnosis 25 Genetics 25 Plant pests 25 Reproduction 25 Animal Husbandry and Production, (New March 2000) 24 Biological Control 24 Life Sciences 24 Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 24 less ...