Diagnosis 22 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 21 Diagnosis of Animal Diseases, (New March 2000) 19 Disease control 16 Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000) 15 Diseases 13 Non-communicable Diseases and Injuries of Animals 13 more ... Animal diseases 12 Disease prevention 11 Diagnostic techniques 10 Epidemiology 9 Host Resistance and Immunity 9 Meat Producing Animals 9 Sheep 9 Animal Surgery and Non-drug Therapy, (New March 2000) 8 Aquaculture (Animals) 8 Pathogens, Parasites and Infectious Diseases (Wild Animals), (New March 2000) 8 Pesticides and Drugs; Control, (New March 2000) 8 Techniques and Methodology 8 Livestock 7 Zoonoses 7 diagnosis 7 Aetiology 6 Animal Reproduction and Embryology, (New March 2000) 6 Bacterial diseases 6 Cattle 6 Fishes 6 Genetics and Molecular Biology of Microorganisms, (New March 2000) 6 Goats 6 Human diseases 6 less ...