Kumar, Puneet, Harminder Singh, and Kumar Ambrish. “A Note on Sustainable Use of Himalayan Birch (Betula Utilis D. Don) by Local Tribal Community of Sechu-Tuan Nalla Wildlife Sanctuary, Chamba, Himachal Pradesh”. Indian Forester 144, no. 7 (July 1, 2018): 686–687. Accessed July 10, 2025. https://indianforester.co.in/index.php/indianforester/article/view/130940.