Extracts. Indian Forester, [S. l.], v. 43, n. 6, p. 294–296, 1917. DOI: 10.36808/if/1917/v43i6/18144. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18144. Acesso em: 5 dec. 2025.