Resource allocation Economic development 5 Management 5 Welfare economics 4 Economics 3 International trade 3 Social values 3 Computer networks 2 Economic policy 2 Employment (Economic theory) 2 Income distribution 2 International economics 2 Investments 2 Poverty 2 Social planning 2 Animal Behaviour 1 Animal Genetics and Breeding, (New March 2000) 1 Animal Health and Hygiene (General) 1 Animal Husbandry and Production, (New March 2000) 1 Animal Immunology, (New March 2000) 1 Animal Nutrition (Physiology) 1 Animal Nutrition (Production Responses) 1 Animal Physiology and Biochemistry (Excluding Nutrition) 1 Animal Reproduction and Embryology, (New March 2000) 1 Animal Welfare 1 Animal behaviour 1 Animal breeding 1 Animal feeding 1 Animal health 1 Animal production 1