Acid Rain and Environmental Problems: Implications for the Teaching of Biology in Schools in Riverine Communities. Academic Journal of Interdisciplinary Studies, [S. l.], v. 2, n. 12, p. 101, 2013. Disponível em: https://www.richtmann.org/journal/index.php/ajis/article/view/2287.. Acesso em: 17 jul. 2024.