Agriculture Agriculture and state Economic aspects 186 History 29 Environmental aspects 24 Rural conditions 23 Food supply 19 more ... Government policy 19 Rural development 19 Economic conditions 11 Agricultural innovations 10 Produce trade 10 Social aspects 10 Land tenure 9 Economic policy 8 Land reform 8 Peasants 8 Sustainable agriculture 8 Agricultural productivity 7 Crops and climate 7 Politics and government 7 Risk management 7 Social conditions 7 Climatic changes 6 Economic development 6 Politique agricole 6 Agricultural credit 5 Agricultural industries 5 Environmental policy 5 Land use, Rural 5 less ...