Agricultural resources Agricultural economics 5 Agriculture 4 Agricultural Economics 2 Natural Resource Economics, (New March 2000) 2 Policy and Planning 2 Resource management 2 Rural development 2 agricultural development 2 Agricultural development 1 Agricultural sector 1 Agroforestry 1 Agroforestry and Multipurpose Trees: Community, Farm and Social Forestry 1 Agropastoral systems 1 Assessment 1 Civil service 1 Economic aspects 1 Economic evaluation 1 Economic impact 1 Environmental aspects 1 Environmental impact 1 Environmental policy 1 Erosion control 1 Erosion: Soil and Water Conservation 1 Extension and Advisory Work 1 History 1 Incentives 1 Indians 1 Indicators 1 Innovation adoption 1