GORRIE, R. Maclagan. Erosion Survey of the Uhl Valley. Indian Forester, [S. l.], v. 63, n. 4, p. 219–222, 1937. DOI: 10.36808/if/1937/v63i4/21181. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/21181. Acesso em: 4 dec. 2025.