Silva, D., Lafon, J. and Corrêa, J.A. 2013. Distribution of heavy metals and Pb isotopes in overbank sediments from the Amapari river, Pedra Branca do Amapari – Porto Grande, Amapá, Brazil. Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais. 8, 2 (Aug. 2013), 177-203. DOI:https://doi.org/10.46357/bcnaturais.v8i2.572.