Rice 11 Economic aspects 10 Dissertations 8 Dissertations, Academic 8 Agriculture 7 Farms, Small 7 Farm produce 6 Farms 5 State farm 5 Economic conditions 4 Farm income 4 Farmers 4 Management 4 Organic farming 4 Farm mechanization 3 Livestock 3 Rubber industry and trade 3 Sustainable agriculture 3 Agricultural credit 2 Agricultural productivity 2 Case studies 2 Decision making 2 Design and construction 2 Drying 2 Drying apparatus 2 Evaluation 2 Farm management 2 Farm tractors 2 Farms, Size of 2 Fish-culture 2