Proceedings of the Long-Range Polar Objectives Conference, Easton, Maryland, 4-6 March 1968.
Contributors: United States. Dept. of Transportation.
Publisher: U.S. Dept. of Transportation
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 135
Subjects: Transportation -- Cold weather conditions -- Congresses.; Polar regions -- Congresses.
Notes: Bibliography: p. 108-112.