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1.
Africa Beckoning explorers of eastern Africa, its rift valleys and geology, in the 19th and early 20th centuries. Two essays and bibliographies. by
Material type: Text Text; Literary form: Not fiction
Publisher: Milbrook Nova Press 2009
Availability: Items available for loan: Library of Colonial History (1).
2.
The geology of Ethiopia by
Material type: Text Text; Literary form: Not fiction
Publisher: Asmara Il Poligrafico 1111
Availability: Items available for loan: Library of General Geology (1).
3.
On the copper mineralised sandstones of Alderley Edge, England, and of Chercher, Ethiopia, and the problem of their genesis. - An essay on red bed copper deposits by Series:
Material type: Text Text; Literary form: Not fiction
Publisher: Addis Abeba Faculty of Science Haile Sellassie I University 1111
Availability: Items available for loan: Library of General Geology (1).
4.
Mapping of the major structures of the african rift system by Series:
Material type: Text Text; Literary form: Not fiction
Publisher: Cambridge Smithsonian Astrophysical Observatory 1974
Availability: Items available for loan: Library of General Geology (1).
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