00439naa a2200157 a 450000100080000000500110000800800410001910000180006024500890007826000090016765000130017665000230018965000160021270000160022877300370024416112941995-06-27       1981    bl ---       0--  u    #d1 aMCGILL, W. B.  aComparative aspects of cycling of organic C, N, S and P through soil organic matter.  c1981  aFósforo  aMatéria Orgânica  aNitrogênio1 aCOLE, C. V.  tGeodermagv.26, p.267-286, 1981.