@phdthesis{fdi:43115, title = {{P}edological environment and agro-ecological system of the {S}udano-{S}ahelian zone, in {N}iger, {W}est {A}frica}, author = {{N}agumo, {F}.}, editor = {}, language = {{ENG}}, abstract = {}, keywords = {{TOPOSEQUENCE} ; {SOL} ; {TYPOLOGIE} ; {PROFIL} {PEDOLOGIQUE} ; {CARACTERE} {MORPHOLOGIQUE} ; {CARACTERISTIQUE} {PHYSIQUE} ; {CARACTERISTIQUE} {CHIMIQUE} ; {CARTOGRAPHIE} ; {UTILISATION} {DU} {SOL} ; {SYSTEME} {DE} {PRODUCTION} ; {TELEDETECTION} {SPATIALE} ; {SATELLITE} {SPOT} ; {DEGRADATION} {DU} {SOL} ; {DEVELOPPEMENT} {RURAL} ; {NIGER} ; {ZONE} {SOUDANOSAHELIENNE}}, address = {{H}okkaido}, publisher = {{H}okkaido {U}niversity}, pages = {101 multigr.}, year = {1992}, URL = {https://www.documentation.ird.fr/hor/fdi:43115}, }