Mekele.
Ethiopia.Ministry of Mines, Energy, and Water Resources.
Arkin, Y.
Beyth, M.
Dow, D.B.
YaʼItyop̣yā ǧiʼoloǧikāl sarvéy.
Addis Ababa : Geological Survey of Ethiopia,
1971.
Map is folded in envelope.
Includes cross sections.