00397pab a2200145 454500008004000000100001400040245008300054260000900137300001300146362000800159650001600167700001600183700001600199773003600215180718b2000   xxu||||| |||| 00| 0 eng d  aRai, K.N.  aChanging pattern of tenancy and its impact on productive/allocative efficiency  c2000  ap.491-95  aDec  aLand tenure  aGoyal, K.C.  aSingh, S.P.  aAgricultural Situation in India