SMYTHIES, E. A. Sylvicultural Systems of Regeneration in Chir Pine Forests. Indian Forester, [S. l.], v. 39, n. 11, p. 514–525, 1913. DOI: 10.36808/if/1913/v39i11/17846. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/17846. Acesso em: 29 oct. 2025.