NEGI, J. D. S.; SINGH, Omkar. Shrubs and their Role in Environmental Conservation of Degraded Slopes of Himalaya. Indian Forester, [S. l.], v. 117, n. 6, p. 449–453, 1991. DOI: 10.36808/if/1991/v117i6/8642. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/8642. Acesso em: 10 jul. 2025.