ROCHA, FLAVIO R.SILVA, PAULO S.C. daCASTRO, LUCAS M.OLIVERIA, SONIA M.B deFAVARO, DEBORAH I.T.2015-03-102015-04-012015-03-102015-04-01ROCHA, FLAVIO R.; SILVA, PAULO S.C. da; CASTRO, LUCAS M.; OLIVERIA, SONIA M.B de; FAVARO, DEBORAH I.T. NAA and XRF technique sediment assessment for major and trace elements - Tiete River, São Paulo state, Brazil. In: INTERNATIONAL NUCLEAR CHEMISTRY CONGRESS, 4th, September 14-19, 2014, Maresias, SP. <b>Abstract...</b> p. 160. Disponível em: http://repositorio.ipen.br/handle/123456789/23548.http://repositorio.ipen.br/handle/123456789/23548160openAccessbrazilriverscontaminationsedimentstrace amountssample preparationmulti-element analysisneutron activation analysisx-ray fluorescence analysisResumo de eventos científicoshttps://orcid.org/0000-0002-9351-9201