00378pab a2200133 454500008004000000100001800040245008500058260000900143300001300152362000800165650002700173650002800200773001600228180718b2009   xxu||||| |||| 00| 0 eng d  aPurohit, H.C.  aAdvancement of information technology and its impact on agriculture productivity  c2009  ap.20-24.  aMay  aInformation technology  aAgricultural production  aKurukshetra