Area handbook for the Republic of the Sudan.
Coauthors: John A. Cookson and others.
- 2d ed.
- Washington [Dept. of the Army] for sale by the Superintendent of Documents, U.S. Govt., Print. Office 1964.
- xi, 473 p. illus., maps (part fold.) 24 cm.
At head of title: U.S. Army. "Department of the Army pamphlet no. 550-27."