PEARSON, G. A. Age and Vicor Classes in Relation to Timber Markinig. Indian Forester, [S. l.], v. 73, n. 11, p. 515–520, 1947. DOI: 10.36808/if/1947/v73i11/22928. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/22928. Acesso em: 29 oct. 2025.