Extacts. Indian Forester, [S. l.], v. 53, n. 10, p. 611–616, 1927. DOI: 10.36808/if/1927/v53i10/19266. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19266. Acesso em: 20 feb. 2026.