NEGI, P. S. Economic forest Resources of Garhwal-kumaun Himalaya. Indian Forester, [S. l.], v. 118, n. 8, p. 583–593, 1992. DOI: 10.36808/if/1992/v118i8/8462. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/8462. Acesso em: 9 jul. 2025.