Sood, K. G., G. S. Rawat, C. M. Sharma, and A. M. Nautiyal. “Transportation of Plants in Hills - a Comparative Study”. Indian Forester 128, no. 7 (July 1, 2002): 745–752. Accessed December 25, 2025. https://indianforester.co.in/index.php/indianforester/article/view/2561.