Urban transportation planning in the United States : history, policy, and practice
Historical analogs for the stimulation of space commerce
Determinants of transport mode choice: a comparison of Germany and the USA
Assessing satellite-based start-of-season trends in the US High Plains
Nordamerikanische Eisenbahnen : ihre Verwaltung und Wirtschaftsgebarung
Urban transportation planning in the United States : an historical overview
Methodology to estimate particulate matter emissions from certified commercial aircraft engines
Ein quasi-geostrophisches Strömungsmodell zur Auswertung von Satelliten-Altimeterdaten
Research on transportation-related emissions: Current status and future directions
Environmental assessment of freight transportation in the U.S.
Historical analogs for the stimulation of space commerce