00388nam a22001457a 4500003000400000008004100004082001700045100002500062245007100087260003200158300000900190502001500199650001700214650001100231OSt260601b        |||||||| |||| 00| 0 eng d  a631.43bM29R  aMandal, Sanjay Kumar  aTillage and Organic Residues on Soil Properties and Yield of Wheat  aPusa, SamastipurbRAUc1998  a99P.  bMsc.d1998  aSoil Science  aThesis