AMYTHIES, E. A. Some Financial Aspects of Resin-tapping in Chir Pine Forests. Indian Forester, [S. l.], v. 42, n. 4, p. 187–201, 1916. DOI: 10.36808/if/1916/v42i4/17991. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/17991. Acesso em: 4 dec. 2025.