TY - BK AU - Hobbs,P.R. AU - Kataki,P.K. TI - Tillage and crop establishment in South Asia rice-wheat systems: present practices and future options SN - 1-56022-086-4 PY - 2001/// CY - New York (USA) PB - Food Products Press KW - Costs KW - Cropping systems KW - AGROVOC KW - Food production KW - Rice KW - South Asia KW - Zero tillage KW - Wheat KW - Tillage KW - Farming systems KW - Indo-Gangetic Plains N1 - Co-published simultaneously as Journal of Crop Production, volume 4 number 1 (#7) 2001 ER -