00631nam a2200217 a 450000100080000000500110000800800410001910000170006024500750007726000370015230000110018952000920020065000190029265000090031165000230032065000090034365300130035265300140036570000140037970000200039319356222012-10-11       1982    bl uuuu     u01u1 u    #d1 aCERRI, C. C.  aProceedings of the regional colloquium on soil organic matter studies.  aSão Paulo: CENA: PROMOCETc1982  a254 p.  aAnais do Coloquio regional sobre materia orgânica do solo. Texto em Ingles e Espanhol.  aorganic matter  asoil  aMatéria Orgânica  aSolo  aCongress  aCongresso1 aATHIE, D.1 aSODRZEIESKI, D.