Extracts. Indian Forester, [S. l.], v. 56, n. 1, p. 46–50, 1929. DOI: 10.36808/if/1930/v56i1/19858. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/19858. Acesso em: 4 dec. 2025.