Panwar, Vijender P., and Rajesh Sharma. “Nursery Performance of Exotic Poplars under Mid-Hill Conditions of Himachal Pradesh”. Indian Forester 127, no. 1 (January 1, 2001): 44–50. Accessed December 4, 2025. http://indianforester.co.in/index.php/indianforester/article/view/2754.