00486nam a22001457a 4500003000400000008004100004082001700045100002500062245016900087260003200256300000900288502001500297650001700312650001100329OSt260603b        |||||||| |||| 00| 0 eng d  a631.47bP64S  aPoddar, Bipeen Kumar  aStudies on Distribution of Available Iron, Manganese, Copper and Zinc Contents in Some Ganga Floodplain Soils of Bhagalpur District of Bihar in Relation to Pedology  aPusa, SamastipurbRAUc2001  a58P.  bMsc.d2001  aSoil Science  aThesis