@article{fdi:010020888, title = {{S}p{\'e}cial {S}ahel}, author = {}, editor = {}, language = {{FRE}}, abstract = {}, keywords = {{ECOSYSTEME} ; {CLIMAT} ; {ARIDITE} ; {SECHERESSE} ; {DESERTIFICAT} {ION} ; {RESSOURCES} {EN} {EAU} ; {BESOIN} {EN} {EAU} ; {GESTION} {DE} {L}'{EAU} ; {ELEVEUR} ; {SOCIETE} {RURALE} ; {SEDENTARISATION} ; {NOMADISME} ; {ALIMENTATION} {HUMAINE} ; {AUTOSUFFISANCE} {ALIMENTAIRE} ; {AGRICULTURE} ; {URBANISATION} ; {CROISSANCE} {DEMOGRAPHIQUE} ; {RECHERCHE} {PLURIDISCIPLINAIRE} ; {SAHEL} ; {BURKINA} {FASO} ; {OURSI}}, booktitle = {}, journal = {{ORSTOM} {A}ctualit{\'e}s}, numero = {28}, pages = {24}, ISSN = {0758-833{X}}, year = {1990}, URL = {https://www.documentation.ird.fr/hor/fdi:010020888}, }