00396pab a2200157 454500008004000000100001200040245006700052260000900119300001100128362000800139650002100147650002100168700001700189700001600206773001600222180718b2011   xxu||||| |||| 00| 0 eng d  aRoy, A.  aSoil rejuvenation - The road ahead for second green revolution  c2011  ap.3-7.  aNov  aGreen revolution  aSoil improvement  aTiwari, K.N.  aKaore, S.V.  aKurukshetra