SINGH, DEEPAK, and VIKASH C GOYAL. “Planning of Agricultural Inputs in Ur Watershed to Maximize Net Benefit under Limited Resources”. The Indian Journal of Agricultural Sciences 88, no. 2 (April 27, 2018): 326–332. Accessed October 27, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/79227.