PARNELL, R. A New System of forest Exploitation. Indian Forester, [S. l.], v. 43, n. 7, p. 298–304, 1917. DOI: 10.36808/if/1917/v43i7/18145. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/18145. Acesso em: 4 dec. 2025.