00386pab a2200145 454500008004000000100001700040245006700057260000900124300001200133362000800145650003600153650002400189650001600213773001100229180718b1997   xxu||||| |||| 00| 0 eng d  aMani, Dinesh  aOrganic farming and biofertilizers for sustainable agriculture  c1997  ap.26-27  aJul  aSustainable agriculture - India  aAgriculture - India  aAgriculture  aYojana