00493naa a2200169 a 450000100080000000500110000800800410001910000170006024500690007726000090014630000120015565300140016765300160018165300090019765300120020677301050021811075422001-07-04       1989    bl uuuu     u00u1 u    #d1 aBERTON, R.S.  aEspeciacao ionica da solucao do solo - metodologia e aplicacoes.  c1989  ap.17-41  aAPLICACAO  aMETODOLOGIA  aSOLO  aSOLUCAO  tIn: SIMPOSIO AVANCADO DE SOLOS E NUTRICAO DE PLANTAS, 2., 1989, Campinas, SP: Fundacao Cargill, 1989