PRABHJYOT-KAUR, ASHU BALA, S. S. SANDHU and K K GILL 2015. Yield gap in rice and wheat productivity in different agroclimatic zones of Punjab. Journal of Agrometeorology. 17, 1 (Jun. 2015), 127–129. DOI:https://doi.org/10.54386/jam.v17i1.989.