BIRKUMAR SINGH, H.; SUNDRIYAL, R. C.; SHARMA, E. Livestock Grazing in the Khangchendzonga Biosphere Reserve of Sikkim Himalaya, India : Implications for Management. Indian Forester, [S. l.], v. 129, n. 5, p. 611–623, 2003. DOI: 10.36808/if/2003/v129i5/2323. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/2323. Acesso em: 4 dec. 2025.