00461pab a2200145 454500 180718b xxu||||| |||| 00| 0 eng d Ghosh Madhusadan Farm size, technology and economic efficiency in Indian agriculture 91, p.29-46 Technology -- India Agriculture -- Economic Aspects Agricultural Innovations -- India Journal of Social and Economic Studies 26584 26584 26584 0 0 0 0 IIPA IIPA 2018-07-19 AR26686 2018-07-19 2018-07-19 AR