Singh, V. N., and A. K. Upadhyay. “Volume Tables for G48 and D121 Clones of <I>Populus deltoides< I> For the Tarai And Bhabhar Region of Uttaranchal”. Indian Forester 127, no. 1 (January 1, 2001): 21–29. Accessed December 24, 2025. https://indianforester.co.in/index.php/indianforester/article/view/2752.