The sky's the limit!
Subtitle: the National High Altitude Photography Program
Contributors: Geological Survey (U.S.)
Publisher: Dept. of the Interior, U.S. Geological Survey
Published: 1983
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Aerial photography in geography
Other titles: National High Altitude Photography Program; National Mapping Program
Notes: At head of title: National Mapping Program