Biblio

S. Sutton, Mamo, E., Butterworth, J., en Dimtse, D., “Towards the Ethiopian goal of universal access to rural water : understanding the potential contribution of self supply”, vol. 23. RiPPLE, Research-inspired Policy and Practice Learning in Ethiopia and the Nile region, Addis Ababa, Ethiopia, p. 74 p.; ill.; tab.; fig., 2011.

E. Mamo, “Assessment of water quality of selected schemes and households in Shebedino Wereda, Southern Nations Nationalities and Peoples Regions”, vol. no. 3. Plan Ethiopia, Addis Ababa, Ethiopia, p. vi, 29 p. : 2 pictures, 8 tab., 2007.