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+keyword:("luftverschmutzung")
Shuttle atmospheric lidar research program. Final report of Atmospheric Lidar Working Group
Oil field development under extremely hostile conditions and protection of the environment
Fossile Energie und Treibhauseffekt - CO2-Bilanz Baden-Württemberg
Geht der Zeppelin auf Forschungsreise? Wissenschaftler diskutieren den Nutzen des Luftschiffs
Transportation planning on trial : the Clean Air Act and travel forecasting
Entrainment of radio frequency chaff by wind as a function of surface aerodynamic roughness
Nonintrusive fiber optic diagnostic for monitoring spacecraft contamination
The Instrumented City: Monitoring transport and the environment