Pigs 23 Laboratory animals-- Guinea pig-- Rat 15 Livestock 15 Poultry 15 Cattle 12 Sheep 10 Animal Nutrition (General) 8 Animal nutrition 8 Domestic animals 8 Fowls 7 LPM 7 Ruminants 7 Animal Husbandry and Production, (New March 2000) 6 Animal Nutrition (Physiology) 6 Feeds 6 Meat Producing Animals 6 Animal Behaviour 5 Animal Genetics and Breeding, (New March 2000) 5 Animal Physiology and Biochemistry (Excluding Nutrition) 5 Animal feeding 5 Behaviour 5 Horses 5 Mathematics and Statistics 5 Animal Reproduction and Embryology, (New March 2000) 4 Animal behaviour 4 Animal welfare 4 Growth 4 Organic pig farming 4 Stress 4 Veterinary Medicine A text of the diseases of cattle, Horses sheep pigs and goats 4