Iowa automated aircraft activity counting, 1987-1988
By: [J. Kirby Lidman].
Contributors: Iowa. Office of Transportation Research.
Publisher: Iowa Dept. of Transportation, Planning & Research Division, Office of Transportation Research
Published: 1989
Place of publication: [Des Moines]
Language: eng
Number of pages: 261
Subjects: Airports -- Iowa -- Statistics.; Aeronautics -- Iowa.
Notes: Cover title.