Livestock Animal industry 102 Congresses 101 Breeding 100 Diseases 70 Veterinary medicine 49 Animal culture 44 more ... Animal health 43 Domestic animals 42 Periodicals 42 Reproduction 37 Genetics 34 Economic aspects 27 Housing 27 Agriculture 23 Animal welfare 22 Livestock productivity 20 Veterinary physiology 20 Animal nutrition 19 Poultry 19 Germplasm resources 18 Environmental aspects 16 Management 16 Research 16 Cattle 15 Germplasm resources, Animal 14 Animal Husbandry 13 Behavior 13 Goats 13 Ecology 12 less ...