Green revolution Land reforms 4 Co-operative management 3 Rural development 3 agriculture - economical aspects 3 agriculture-economical aspects 3 Agriculture 2 Biofertilizers 2 Economic development 2 Food security 2 Grey revolution 2 Irrigation 2 Organic farming 2 Red revolution 2 Seeds 2 Sociology 2 Soil organic matter 2 agriculture 2 Agribusiness 1 Agricultural Development 1 Agricultural Economics 1 Agricultural Marketing 1 Agricultural development 1 Agricultural ecology 1 Agricultural economics 1 Agricultural intensification 1 Agricultural labourers 1 Agricultural production 1 Agricultural productivity trends in India 1 Agricultural sector 1