[Aerial photographs of Colorado. Boulder County, 1938] [electronic resource] / [United States Forest Service]
121 black and white aerial photographs taken May 8, Oct. 25-26, and Oct. 29, 1938.
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Corporate Authors: | , , |
Other title: | Aerial photographs of Boulder County, Colorado, 1938. BOW. |
Format: | Electronic Sensor Image Map |
Language: | No linguistic content |
Donor: | Gift of the Department of Geography, University of Colorado at Boulder. |
Published: |
[Washington, D.C.] :
[United States Forest Service],
[1938]
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