UPENDRA VERMA and O.P. RAJPUT 2001. 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, 3 (Oct. 2001), 44_3 . DOI:https://doi.org/10.59797/ija.v44i3.3540.