Economic conditions 5 Rural development 4 Commercial policy 3 Economic policy 3 Politics and government 3 Social conditions 3 Social policy 3 Agriculture 2 Agriculture and state 2 Balance of trade 2 Cultural relations 2 Economic development 2 Food industry and trade 2 Germplasm resources, Plant 2 Global warming 2 Information networks 2 Intellectual cooperation 2 Marketing 2 Mathematical models 2 Plant varieties 2 Rural conditions 2 Accounting 1 Agricultural administration 1 Apartheid 1 Auditing 1 Balance of payments 1 Basic education 1 Buitenlandse investeringen 1 Buitenlandse schulden 1 Capital investments 1