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1by Ridge, John Drew, 1909-Subjects “...Mines and mineral resources Africa Bibliography....”
Published 1976
Book -
2by De Kun, N. (Nicolas), 1923-Subjects “...Mines and mineral resources Africa....”
Published 1965
Book -
3Published 1958Subjects “...Mines and mineral resources Great Britain Colonies....”
Serial -
4by Ochola, Samuel Agonda, 1941-Subjects “...Mines and mineral resources Africa....”
Published 1975
Book -
5