Airport survey.
Subtitle: Letter from the Civil aeronautics authority transmitting recommendations as to the desirability of federal participation in the construction, improvement, development, operation, and maintenance of a national system of airports.
Series: 76th Cong., 1st sess.  House.  Doc. 245; House document (United States. Congress (76th, 1st session). House) -- 76th Congress, no. 245.
Publisher: U. S. Govt. print. off.
Published: 1939
Place of publication: Washington
Language: eng
Number of pages: 131
Subjects: Airports -- United States.
Notes: Referred to the Committee on interstate and foreign commerce and ordered printed with illustrations March 24, 1929.