Potential air travel demand in North Dakota
By: by Arne Selbyg.
Series: North Dakota economics studies ;; no. 15
Publisher: Bureau of Business and Economic Research, University of North Dakota
Published: 1976
Place of publication: [Grand Forks]
Language: eng
Number of pages: 128
Subjects: Aeronautics, Commercial -- North Dakota -- Passenger traffic.
Notes: Bibliography: p. 97-99.