From one stage to the next : transit and transport in (trans) saharan migrations African migrations research : innovative methods and methodologies /Brachet, Julien MIGRATION INTERNATIONALE MOBILITE TRAVAILLEUR MIGRANT FLUX MIGRATOIRE CORRUPTION VIOLENCE TRANSPORT COUT ENQUETE MIGRATION DE TRANSIT PARCOURS MIGRATOIRE Africa World Press Berriane, M. (ed.) de Haas, H. (ed.) 2012 text https://www.documentation.ird.fr/hor/fdi:010059196 fdi:010059196 Brachet Julien, . From one stage to the next : transit and transport in (trans) saharan migrations. In : Berriane M. (ed.), de Haas H. (ed.), . African migrations research : innovative methods and methodologies Africa World Press, 2012, 91-113 EN NIGER AGADES SAHARA LIBYE