Institution: | 1.Ethiopian Institute of Architecture, Building Construction and City Development (EiABC), Addis Ababa University, P. O. Box 518, Addis Ababa, Ethiopia ;2.Department of Natural Resource Management, Ambo University, Ambo, Ethiopia ;3.College of Natural and Computational Sciences, Addis Ababa University, P. O. Box 1913, 1110, Addis Ababa, Ethiopia ; |