Carte geologique du monde Arabe.
Arab Organisation for Mineral Resources.
Rabat : Arab Organisation for Mineral Resources,
1987.
This excellent example of international cooperation is one of a series of six maps at this scale and two at 1:5 000 000 covering the Arab World, all with tri-lingual explanations. Incorporates work by Robertson Research International.
Morocco and western Algeria.
Exhibited by Edinburgh Geological Society
Edinburgh Geological Society,