00380nam a22001337a 4500003000400000008004100004082001700045245005900062260005900121500001400180650001700194650001900211650001600230OSt260905b        |||||||| |||| 00| 0 eng d  a631.405bI78  aJournal of the Indian Society of Soil Science, Vol. 39  a.- New Delhib: Indian Society of Soil Sciencec, 1991  aQuarterly  aSoil Science  aIndian Society  aPeriodicals