ROGERS, C. G. A Manual of Forest Engineering. Indian Forester, [S. l.], v. 30, n. 9, p. 427–427, 1904. DOI: 10.36808/if/1904/v30i9/16418. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/16418. Acesso em: 27 dec. 2025.