Kumar, Surinder, S. Chakrabarti, K. S. Kapoor, and Shailendra Kumar. “Large-Scale Mortality of Willow in Lahaul Valley, District Lahaul & Spiti, Himachal Pradesh”. Indian Forester 129, no. 4 (April 1, 2003): 543–545. Accessed December 24, 2025. https://indianforester.co.in/index.php/indianforester/article/view/2291.