Sharma, S. K., S. C. Negi, Pawan Pathania, Rajju Priya Soni, and Mittu Katoch. “Characterization and Economic Analysis of Farming Systems in Una District of Himachal Pradesh”. Himachal Journal of Agricultural Research 44, no. 1&2 (December 31, 2018): 43–49. Accessed August 16, 2025. http://hjar.org/index.php/hjar/article/view/148334.