BEESON, C. F. C. The Trap-tree Method. Indian Forester, [S. l.], v. 54, n. 11, p. 596–599, 1928. DOI: 10.36808/if/1928/v54i11/19536. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/19536. Acesso em: 20 feb. 2026.