GORRIE, R. Maclagan. Tackling the Soil Erosion Problem. Indian Forester, [S. l.], v. 66, n. 12, p. 746–747, 1940. DOI: 10.36808/if/1940/v66i12/21708. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/21708. Acesso em: 5 dec. 2025.