Gebre, Cherkos Robel. Investgation on viability of solar water heating system for industri al application in Northern Ethiopia / Robel Cherkos Gebre. - Kampala, 2012 - xiii, 90 p.; 30 cm. Thesis (M.Sc. Renewable Energy) - Makerere University, 2012 Includes bibligraphical references (p.78-79) Subjects--Topical Terms: Solar water heaters Dewey Class. No.: 621.47