00405pab a2200121 454500008004000000100002800040245009300068260000900161300001000170362001400180650004600194773004300240180718b1987   xxu||||| |||| 00| 0 eng d  aKainth, Gursharan Singh  aInfrastucture and agricultural productivity - a study of intrastate variations in Punjab  c1987  a47-57  aJan.-Mar.  aAgricultural Development - India - Punjab  aJournal of Social and Economic Studies