SINGH, SANDEEP. “Effect of Sulphur Nutrition on Productivity, Nutrient Uptake and Economics of Pearl Millet (Pennisetum Glaucum)-Indian Mustard (Brassica Juncea) Cropping System”. The Indian Journal of Agricultural Sciences 87, no. 1 (January 24, 2017): 69–73. Accessed October 22, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/67025.