P. . A S U R A M A N. 2001. “Effect of Seed Pelleting With Diammonium Phosphate and Potassium Dihydrogen Phosphate and Foliar Spray With Diammonium Phosphate on Growth and Yield of Rainfed Cowpea (Vigna Unguiculata) ”,. Indian Journal of Agronomy 46 (1): 46_1 . https://doi.org/10.59797/ija.v46i1.3231.