@incollection{fdi:010067914, title = {{L}e {S}ahara est une barri{\`e}re}, author = {{B}ennafla, {K}. and {C}ourade, {G}eorges}, editor = {}, language = {{FRE}}, abstract = {}, keywords = {{DESERT} ; {GEOPOLITIQUE} ; {FRONTIERE} ; {RELIEF} ; {POPULATION} ; {TRANSPORT} ; {ECHANGE} ; {COMMERCE} ; {HISTOIRE} ; {ISLAMISATION} ; {TRAITE} {DES} {ESCLAVES} ; {RELIGION} ; {GUERRE} ; {DESENCLAVEMENT} ; {COMMERCE} {TRANSSAHARIEN} ; {COMMERCE} {FRONTALIER} ; {SAHARA} ; {AFRIQUE} {DU} {NORD} ; {ALGERIE} ; {MAROC} ; {LIBYE} ; {AFRIQUE} {SUBSAHARIENNE} ; {ZONE} {SAHELIENNE}}, booktitle = {{L}'{A}frique des id{\'e}es re{\c{c}}ues}, numero = {}, pages = {170--177}, address = {{P}aris}, publisher = {{B}elin}, series = {{M}appemonde}, year = {2016}, ISBN = {978-2-7011-9706-7}, ISSN = {1275-2975}, URL = {https://www.documentation.ird.fr/hor/fdi:010067914}, }