Thapliyal, K. C., and K. G. Sood. “Economics of Power Saw Compared With Hand Saws in Felling of Sal (<I>Shorea robusta< I>)”. Indian Forester 96, no. 7 (July 1, 1970): 518–526. Accessed December 27, 2025. https://indianforester.co.in/index.php/indianforester/article/view/26291.