GRATHWOHL, P.; MAIER, U. Natural Attenuation of Volatile Hydrocarbons in Unsaturated Soil Zone. Journal of Agricultural and Marine Sciences [JAMS], [S. l.], v. 7, n. 2, p. 9–15, 2002. Disponível em: https://journals.squ.edu.om/index.php/jams/article/view/597. Acesso em: 3 may. 2024.