SAGREIYA, K. P. Metric System in Forestry. Indian Forester, [S. l.], v. 88, n. 11, p. 829–831, 1962. DOI: 10.36808/if/1962/v88i11/24731. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/24731. Acesso em: 21 aug. 2025.