conceived and produced by the Center for Advanced Studies on Modern Asia and Africa, Paris ; edited by Raymond Delval, research fellow at the C.H.E.A.M. ; technical production by the Laboratory for Thematic Cartography of the Centre for Cartographic and Geographical Studies and Productions of the National Centre for Scientific Research ; with the support of the U.E.R. for Geography of the University of Paris-SorbonneE.J. Brill1984