Benmouffok, D.2007-11-131999-03-032007-11-131993http://hdl.handle.net/10625/24303French version available in IDRC Digital Library: Décideurs bien informésSpanish version available in IDRC Digital Library: Información sirve de base a la toma de decisionesp. 4-5enGEOGRAPHIC INFORMATION SYSTEMSACCESS TO INFORMATIONInformation for decision makingGIS : What is itGIS : better tools for local decision makingJournal Article