IWEGBUE, C.; NWAJEI A, G.; ARIMORO, F. Characteristic Levels of Total Petroleum Hydrocarbons in Soil, Sediment and Surface Water of an Oil Impacted Area in the Niger Delta. Biological Sciences - PJSIR, [S. l.], v. 50, n. 4, p. 247–250, 2007. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/973. Acesso em: 21 nov. 2024.