UPENDRA VERMA, and O.P. RAJPUT. “ Effect of N, P and K on Productivity and Soil Fertility in Pearlmillet (Pennisetum Glaucum)-Wheat (Tritkum Aestivum) Cropping System”. Indian Journal of Agronomy 44, no. 3 (October 10, 2001): 44_3 . Accessed June 25, 2026. https://pub.isa-india.in/index.php/ija/article/view/3540.