DA FONSECA, A.F.; ALLEONI, L. R. F. ; MELFI, Adolpho José ; MONTES, Célia Regina . Cation exchange capacity of an Oxisol amended with an effluent from domestic sewage treatment. Scientia Agricola (USP. Impresso), Brazil, v. 62, n.6, p. 552-558, 2005.
