SETHI, Y. R. Need for Improved Logging in the Hills. Indian Forester, [S. l.], v. 90, n. 3, p. 164–168, 1964. DOI: 10.36808/if/1964/v90i3/24963. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/24963. Acesso em: 24 dec. 2025.