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2002. 2004-02-10T16:01:48Z. 2011-03-25T23:30:23Z. Commission for the Geological Map of the World. Sub-commission for the Metallogenic Map of the World. Commission for the Geological Map of the World ; Council for Geoscience. French&English. Public. Africa.
2002. 2009-01-06T13:32:01Z. 2011-03-28T20:41:06Z. Commission for the Geological Map of the World. Sub-commission for the Metallogenic Map of the World. Commission for the Geological Map of the World ; Council for Geoscience, Printed ... by Clifford Press (Colour Printers) Ltd). French&English. Public. Africa, Arabian Peninsula, and Madagascar.
2004. 2009-02-11T18:17:47Z. 2011-03-08T17:02:37Z. France. Bureau de recherches géologiques et minières. BRGM. French&English. Public. Africa.
1978. 2008-10-13T15:28:02Z. 2015-07-14T22:24:19Z. Commission for the Geological Map of the World. Subcommission for the Cartography of the Metamorphic Belts of the World. Commission for the Geological Map of the World ; Unesco. French&English. Public. Africa and Maps. 1978.