%0 Journal Article %A %D 2020 %J Current Research in Agricultural Sciences %@ 2312-6418 %V 7 %N 1 %P 6-14 %T Penman and Thornwait Equations for Estimating Reference Evapotranspiration Under Semi-Arid Environment %M 10.18488/journal.68.2020.71.6.14 %U http://www.pakinsight.com/archive/68/06-2020/1