Empire Forestry Association. Indian Forester, [S. l.], v. 47, n. 10, p. 430–434, 1921. DOI: 10.36808/if/1921/v47i10/18439. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/18439. Acesso em: 26 dec. 2025.