Trade routes - History - 19th century. - Africa, West

On Trans-Saharan trails : = Islamic law, trade networks, and cross-cultural exchange in nineteenth-century Western Africa by: (Electronic resources)

Trade routes- History- 19th century.- Africa, West

Trade routes- History- 19th century.- Sahara

Sahara- Commerce- 19th century.

Africa, West- Commerce- 19th century.