Extracts. Indian Forester, [S. l.], v. 56, n. 5, p. 233–240, 1930. DOI: 10.36808/if/1930/v56i5/19887. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19887. Acesso em: 21 aug. 2025.