Liyanage, S.P.Najim, M.M.M.Sivananthawerl, T.2014-11-192014-11-192008http://repository.kln.ac.lk/handle/123456789/3915Crops & Climate; EvapotranspirationSri Lanka; Estimation method; LunugamveheraComparison of Reference Crop Evapotranspiration Estimation Methods at Lunugamvehera, Sri LankaarticleEnvironmental Management