BERRY, Anil. The Economics of Resin Tapping in East Almora Forest Division. Indian Forester, [S. l.], v. 103, n. 2, p. 81–96, 1977. DOI: 10.36808/if/1977/v103i2/11629. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/11629. Acesso em: 10 jul. 2025.