R. P. YADAV. D. V. S. CHAUHAN, and H. S. KUSHWAHA. “ Effect of Irrigation, Phosphorus and Row Spacing on Physiological Characters of Pea (Pisum Sativum)”. Indian Journal of Agronomy, vol. 38, no. 1, Oct. 2001, p. 38_1 , https://doi.org/10.59797/ija.v38i1.3876.