00706nam0 2200217 450 991027205880332120180618121051.020180618d1999----km y0itay50 baeng 001yySustainable developmenta challenge for Europe's urban regions3rd Biennial of Towns and Town Planners in Europe[Herne/Ruhrgebiet, 14.-17. September 1999 ]BerlinSRL1999164 p.ill.30 cm3. Europäische PlanerbiennaleITUNINAREICATUNIMARCBK9910272058803321INU C 6462127FARBCFARBCSustainable Development453864UNINA