00438nam a22001457a 4500003000400000008004100004082001800045100002900063245011600092260003200208300000900240502001500249650001700264650001100281OSt260602b        |||||||| |||| 00| 0 eng d  a631.452bJ20E  aJaiswal, Subhash Chandra  aEffect of Long-Term Application of Manures and Fertilizers on Fertility Status of Soil in a Fixed Crop Rotation  aPusa, SamastipurbRAUc1987  a73P.  bMsc.d1987  aSoil Science  aThesis