GORRIE, R. Maclagan. Crown Ratio in Indian Conifers. Indian Forester, [S. l.], v. 64, n. 2, p. 102–104, 1938. DOI: 10.36808/if/1938/v64i2/21376. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/21376. Acesso em: 27 dec. 2025.