SCHLACH, W.; , C. I. M. Our Forestry Problem. Indian Forester, [S. l.], v. 30, n. 5, p. 228–235, 1904. DOI: 10.36808/if/1904/v30i5/16379. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/16379. Acesso em: 4 dec. 2025.