SINGH, R A, A K SINGH, and U N SINGH. “Nitrogen Economy in Pearl Millet (Pennisetum Glaucum) and Blackgram (Phaseolus Mungo) Intercropping System under Rainfed Conditions of Vindbyan Plateau”. The Indian Journal of Agricultural Sciences 64, no. 4 (April 22, 2013). Accessed October 29, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/29210.