See J. R. Rose, American Wartime Transportation (1955); C. I. Savage, An Economic History of Transportation (1962, repr. 1966); W. Owen, Wheels (1967); T. De la Barra, Integrated Land Use and Transport Modeling (1989).
- Transportation through the Air
- Transportation over Land
- Transportation across Water
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Businesses and Occupations