00515nam a2200157Ia 4500008004100000020001800041040002500059082001700084100002400101245005100125260003800176300001000214942000700224952010900231999001700340240301s9999    xx            000 0 und d  a9789350303221  aNORSU-BaycNORSU-Bay  a631.417 P241  aSingh, Parmeshhwar  0aSoil Organic Matter in Sustainable Agriculture  aJaipurbOxford Book Companyc2018  a288p.  cBK  00104070aNORSU-BaybNORSU-BaycCIRCd2024-02-29l0o631.417 P241pBay8294r2024-02-29w2024-02-29yBK  c25637d25637