Dahomey-Upper Volta boundary.

Bibliographic Details
Corporate Author:	United States. Department of State. Office of the Geographer
Format:	Book
Language:	English
Published:	Washington, D.C. : Geographer, Office of Strategic and Functional Research, Bureau of Intelligence and Research, 1970.
Series:	International boundary study ; no. 97.
Subjects:	Benin > Boundaries > Burkina Faso. Burkina Faso > Boundaries > Benin. Bénin > Frontières > Burkina Faso. Burkina Faso > Frontières > Bénin.

Evans: Maps (2nd floor) (Does not check out)