1. Assessment of climate change impacts on the hydrology of Gilgel Abay catchment in Lake Tana basin, Ethiopia;Abdo;Hydrol. Process.,2009
2. Assessment of stage-wise deficit furrow irrigation application on maize production at Koga Irrigation Scheme, Blue Nile River Basin, Ethiopia;Abiyu;J. Econ. Sustain. Dev.,2015
3. Smallholder farmer’s willingness to pay for improved irrigation water: a contingent valuation study in Koga Irrigation Project, Ethiopia;Alemayehu;J. Econ. Sustain. Dev.,2014
4. An update for the definition of reference evapotranspiration;Allen;ICID Bull.,1994
5. An update for the calculation of reference evapotranspiration;Allen;ICID Bull.,1994