Marchand, D.2007-11-131999-03-032007-11-131991http://hdl.handle.net/10625/24348French version available in IDRC Digital Library: Désert multiplie ses modulesSpanish version available in IDRC Digital Library: Desierto multiplica sus modulosp. 14-15enFARMING SYSTEMSRESOURCES MANAGEMENTPLANT PRODUCTSPEASANTRYSEMIARID ZONEMEXICOModules mushroom in the desertRefugees waiting in expectationJournal Article