LAURIE, M. V. Note on "Crown Ratio in Indian Conifers". Indian Forester, [S. l.], v. 64, n. 2, p. 105–106, 1938. DOI: 10.36808/if/1938/v64i2/21377. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/21377. Acesso em: 6 dec. 2025.