Extracts. Indian Forester, [S. l.], v. 43, n. 3, p. 158–163, 1917. DOI: 10.36808/if/1917/v43i3/18125. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18125. Acesso em: 4 dec. 2025.