Old World Theories <I>Versus</I> World Practices. Indian Forester, [S. l.], v. 34, n. 10, p. 581–582, 1908. DOI: 10.36808/if/1908/v34i10/17069. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/17069. Acesso em: 4 dec. 2025.