A geological map of Ethiopia and Somalia (1973) 1:2.000.000 and comment, with a map of major landforms
Merla, Giovanni.
Consiglio nazionale delle ricerche.
Firenze [i.e. Florence] Centro Stampa [for] Consiglio Nazionale Delle Ricerche Oxford Distributed by Pergamon
1979
2 col. maps (2 fold. sheets) in pocket
Bibliography: p.89-95
Geology
Geology