Innovations for the improvement of the urban environment Austria - Finland - Sweden - European Foundation for the Improvement of Living and Working Conditions; Demblin, Franz; Dergalin, Igor.; Hentila, Helka-Liisa.; Mega, Voula; Soderlind, Jerker (Luxembourg Office for Official Publications of the European Communities, 1996)
Keywords: Urban ecology -- Austria; Urban ecology -- Finland; Urban ecology -- Sweden