Extracts. Indian Forester, [S. l.], v. 56, n. 9, p. 415–419, 1930. DOI: 10.36808/if/1930/v56i9/19929. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19929. Acesso em: 7 oct. 2025.