Germany’s Black Forests. Indian Forester, [S. l.], v. 50, n. 2, p. 104–104, 1924. DOI: 10.36808/if/1924/v50i2/18669. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/18669. Acesso em: 29 oct. 2025.