00541nam a22001817a 4500003000400000008004100004082001800045100002100063245014700084260003200231300001000263502001700273650001700290650001000307650002000317650001100337650001100348OSt240726b        |||||||| |||| 00| 0 eng d  a631.417bY-1B  aYadav, Kameshwar  aBiodegradation of Some Organic Manures in Soils in Relation to Mineralization, Humus Constitution and Microbial Populationcby Kameshwar Yadav  aPusa, SamastipurbRAUc1984  a118p.  bPh. D.d1984  aSoil Science  aSoils  aOrganic Manures  aThesis  aPh. D.