00321pab a2200133 454500008004000000100002000040245004500060260000900105300001200114362000800126650002600134650001600160773001100176180718b1999   xxu||||| |||| 00| 0 eng d  aBiswas, Chinmay  aCropping system based disease management  c1999  ap.29-30  aDec  aAgricultural products  aAgriculture  aYojana