The geologic story of the Aspen region
Subtitle: mines, glaciers, and rocks
By: by Bruce Bryant and Peter L. Martin.
Contributors: Martin, Peter L.
Series: U.S. Geological Survey bulletin -- 1603
Publisher: U.S. Geological Survey
Published: 1988
Place of publication: Washington, DC
Language: eng
Number of pages: 53
Subjects: Geology -- Colorado -- Aspen Region
Notes:  83600334  t_oclc

Bibliogr.

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