00657naa a2200217 a 450000100080000000500110000800800410001910000160006024501420007626000090021865000170022765000190024465000090026365000160027265000230028865000090031170000170032070000210033770000150035877300660037317955452017-03-29       1994    bl ---       0--  u    #d1 aGOLCHIN, A.  aStudy of free and occluded particulate organic matter in soils by solid state C CP/MAS NMR spectroscopy and scanning electron microscopy.  c1994  abiochemistry  aorganic matter  asoil  aBioquímica  aMatéria Orgânica  aSolo1 aOADES, J. M.1 aSKJEMSTAD, J. O.1 aCLARKE, P.  tAustralian Journal Soil Researchgv.32, n.2, p.285-309, 1994.