TY - BK AU - Pingali,P.L. AU - Kataki,P.K. AU - Shah,M. TI - Policy re-directions for sustainable resource use: the rice-wheat cropping system of the Indo-Gangetic Plains SN - 1-56022-084-8 PY - 2001/// CY - New York (USA) PB - Food Products Press KW - Agricultural policies KW - Cropping systems KW - AGROVOC KW - Resource conservation KW - Rice KW - South Asia KW - Sustainability KW - Wheat KW - Farming systems ER -