Best practices and technologies for small scale agricultural water management in Ethiopia. Proceedings of a MoARD / MoWR / USAID / IWMI Symposium and Exhibition held at Ghion Hotel, Addis Ababa, Ethiopia, 7-9 March, 2006 - Awulachew, Seleshi Bekele; Menker, M.; Abesha, D.; Atnafe, T.; Wondimkun, Y. (International Water Management Institute, 2006)