Sara demographic instability as a consequence of French colonial policy in Chad (1890-1940)
By: by Mario Joaquim Azevedo.
Series: Sahel, documents and dissertations -- CD 051.
Published: 1980
Language: eng
Number of pages: 295
Subjects: Sara (African people); Chad -- Population
Notes: Microfiche.  Ann Arbor, Mich. : University Microfilms International, 1980. -- 6 sheets ; 11 x 15 cm. -- (Sahel : documents and dissertations ; CD 051).

Thesis--Duke University.

Bibliography:  leaves 256-275.