Olszewska, Prof . B. GrabowskaMehari, Germaye2022-01-262023-11-182022-01-262023-11-181990-06http://etd.aau.edu.et/handle/12345678/29681Engineering geological Study of an area amounting to 25km living on the western bakn of Gamo river at winch a town is proposed to be located.enEng ineering geological studyThesis