Entwicklung der Fahrleistungen und Emissionen des Straßengüterverkehrs 1990 bis 2015
Motor vehicle pollution : reduction strategies beyond 2010
Policy for reduction of traffic related emissions in the greater Athens area : final report
Towards clean transport : fuel-efficient and clean motor vehicles
Technological innovation and public policy : the automotive industry
Choosing an alternative transportation fuel : air pollution and greenhouse gas impacts
Can cars come clean? : strategies for low-emission vehicles
Atmospheric heavy metal desposition in Northern Europe 1995