KHAN, A. A. The Importance of the Method of Approach to Problems in Forest Hygiene with Particular Reference to the Experience in the Punjab. Indian Forester, [S. l.], v. 74, n. 3, p. 102–104, 1948. DOI: 10.36808/if/1948/v74i3/22974. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/22974. Acesso em: 4 dec. 2025.