Extracts. Indian Forester, [S. l.], v. 56, n. 3, p. 141–146, 1930. DOI: 10.36808/if/1930/v56i3/19868. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/19868. Acesso em: 5 dec. 2025.