00511nam a22001697a 4500003000400000008004100004082001700045100001700062245015000079260003200229300000900261502001500270650001700285650001100302942001100313999001700324OSt260602b        |||||||| |||| 00| 0 eng d  a631.81bN39L  aSweta, Nekee  aLong Term Effect of Organic and Inorganic Fertlizers application on pHosphorus Transformation under Rice-Wheat Cropping system in Calcareous Soil  aPusa, SamastipurbRAUc2014  a80P.  bMsc.d2014  aSoil Science  aThesis  2ddccT  c51179d51179