Ecological State of Water and Soil of Natural-Anthropogenic Landscapes in the Oil-Producing Regions. Mediterranean Journal of Social Sciences, [S. l.], v. 5, n. 18, p. 367, 2014. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/3700.. Acesso em: 14 jun. 2024.