Philippine Islands Forest Wealth. Indian Forester, [S. l.], v. 62, n. 1, p. 67–67, 1935. DOI: 10.36808/if/1936/v62i1/20931. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/20931. Acesso em: 20 feb. 2026.