Agriculture and state Agriculture 143 Economic aspects 121 Government policy 53 Produce trade 40 Forecasting 28 Environmental aspects 21 Environmental policy 9 History 8 Rural development 8 International trade 6 Rural conditions 6 Sustainable agriculture 6 Agricultural Economics 5 Agricultural innovations 5 Agricultural productivity 5 Food supply 5 Land reform 5 Agriculture and Food 4 Business & Economics 4 Farm risks 4 Privatization 4 Risk management 4 Commercial policy 3 Environmental indicators 3 Farm income 3 Farms 3 Finance 3 Nutrition policy 3 Social aspects 3