@article{fdi:17069, title = {{L}e {S}ahel et ses probl{\`e}mes : l'apport de la recherche}, author = {{B}ernus, {E}dmond and {F}auck, {R}oger and {M}archal, {J}ean-{Y}ves}, editor = {}, language = {{FR}}, abstract = {}, keywords = {{RECHERCHE} {SCIENTIFIQUE} ; {SECHERESSE} ; {CLIMAT} ; {ECOSYSTEME} ; {DEGRADATION} ; {EROSION} ; {RUISSELLEMENT} ; {DESERTIFICATION} ; {SAHEL} ; {SENEGAL} ; {NIGER} ; {HAUTE} {VOLTA}}, booktitle = {}, journal = {{A}frique {C}ontemporaine}, numero = {129}, pages = {11--17}, ISSN = {0002-0478}, year = {1984}, URL = {https://www.documentation.ird.fr/hor/fdi:17069}, }