An investigation of Hofrat en Nahas copper deposit, southern Darfur
By: by M. S. Afia and A. L. Widatalla.
Contributors: Widatalla, A. L., joint author.
Series: Sudan. Geological Survey Dept. Bulletin, no. 10
Published: 1961
Place of publication: [Khartum]
Language: eng
Number of pages: 22
Subjects: Copper ores -- Sudan -- Darfur -- Maps.
Notes: Cover title.
L.C. copy imperfect: main work wanting.