00520pab a2200181 454500008004000000100001600040245007600056260000900132300001500141362000800156650002800164650003600192650002400228650002000252700002400272700001600296773002600312180718b2005   xxu||||| |||| 00| 0 eng d  aSingh, R.S.  aResource use efficiency for food grain production in Indian agriculture  c2005  ap.102-115.  aApr  aFood production - India  aAgricultural production - India  aAgriculture - India  aFood production  aSrivastava, Pradeep  aSingh, V.V.  aAsian Economic Review