A chemometric study on the accumulation of heavy metals along the Mogi Guaçu river basin - Silva, Maria R C da; Honório, Káthia Maria; Brigante, Janete; Espíndola, Evaldo Luiz Gaeta; Vieira, Eny Maria; Gambardella, Maria Teresa do Prado; Silva, Alberico Borges Ferreira da (Journal of the Brazilian Chemical Society, 2005)