@techreport{fdi:23673, title = {1 :{T}ravaux 1985 / {P}rojet de recherche {E}volution des zones sensibles au {S}ahel}, author = {{B}ernus, {E}dmond and {M}ering, {C}atherine and {P}oncet, {Y}veline}, editor = {}, language = {{FRE}}, abstract = {}, keywords = {{TELEDETECTION} {SPATIALE} ; {MILIEU} {NATUREL} ; {DEGRADATION} ; {PROGRAMME} {DE} {RECHERCHE} ; {AFRIQUE} {DE} {L}'{OUEST} ; {SAHEL}}, address = {{B}ondy}, publisher = {{ORSTOM}}, series = {}, pages = {7-17}, year = {1986}, URL = {https://www.documentation.ird.fr/hor/fdi:23673}, }