Coping with climate change: water productivity perspectives - Haileslassie, Amare; Hagos, Fitsum; Awulachew, Seleshi Bekele; Amede, Tilahun; Descheemaeker, Katrien K.; Peden, Donald G.; Blümmel, Michael; Gebreselassie, S. (IWMI/ILRI, 2009)