The caves of Sof Omar.
By: [Text by C. S. Clapham and Eric Robson.
Contributors: Robson, Eric, 1939- joint author.
Publisher: Ethiopian Tourist Organization
Published: 1967
Place of publication: Addis Ababa
Language: eng
Number of pages: 11
Subjects: Caves -- Ethiopia -- Sof Omar region.
Notes: Cover title.