BURLEY, J. A Note on Supplies of Seed of Tropical Pines. Indian Forester, [S. l.], v. 101, n. 12, p. 741–743, 1975. DOI: 10.36808/if/1975/v101i12/27058. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/27058. Acesso em: 4 dec. 2025.