TY - BOOK AU - Lydon, Ghislaine. TI - On Trans-Saharan trails: Islamic law, trade networks, and cross- cultural exchange in nineteenth-century Western Africa SN - 9780521887243 (hbk) U1 - 382.0966 22 PY - 2009/// CY - Cambridge, New York PB - Cambridge University Press KW - Trade routes KW - Sahara KW - History KW - 19th century KW - Africa, West KW - Commerce N1 - Includes bibliographical references (p. 409-449) and index ER -