BICKNELL, H. W. Felling. Indian Forester, [S. l.], v. 45, n. 4, p. 188–192, 1919. DOI: 10.36808/if/1919/v45i4/18216. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18216. Acesso em: 4 dec. 2025.