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. G.P.O.; For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Published: 1988
Place of publication: Washington, D.C; Denver, CO
Language: eng
Number of pages: 53
Subjects: Geology -- Colorado -- Aspen Region.
Notes: Bibliography: p. 51.
Includes index.