00564nam a2200169 a 450000100080000000500110000800800410001910000160006024501070007626001140018365000090029765300150030670000170032170000190033870000210035770000160037818767452011-02-11       2010    bl uuuu     u00u1 u    #d1 aSEGNINI, A.  aCharacterization of peatland soils from the high andes by 13C NMR spectroscopy.h[electronic resource]  aIn: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 15., 2010, Tenerife. Anais... Tenerife: IHSSc2010  asoil  aHigh Andes1 aSOUZA, A. A.1 aNOVOTNY, E. H.1 aBONAGAMBA, T. J.1 aPOSADAS, A.