GOHEEN, J. L. Use your Soil Wisely. Indian Forester, [S. l.], v. 73, n. 6, p. 283–283, 1947. DOI: 10.36808/if/1947/v73i6/22832. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/22832. Acesso em: 4 dec. 2025.