Maraka and the economy of the middle Niger Valley, 1790-1908
By: Richard Roberts.
Contributors: Toronto, Ont. University.
Publisher: s.n.]
Published: 1978
Place of publication: [Toronto
Language: eng
Number of pages: 463
Subjects: Maraka (African people); Niger Valley -- Economic conditions
Notes: Thesis--University of Toronto.

Vita.

Bibliography: leaves 432-463.