RAJESH KUMAR, B.R.D. GUPTA, B. ATHIYAMAN, K.K. SINGH and R.K. SHUKLA 1999. Stepwise regression technique to predict pigeonpea yield in Varanasi district. Journal of Agrometeorology. 1, 2 (Dec. 1999), 183–186. DOI:https://doi.org/10.54386/jam.v1i2.351.