Geologic Map of the Crested Butte Quadrangle, Gunnison County, Colorado
By: by David L. Gaskill ... [et al.].
Contributors: Gaskill, D.
Series: U.S. Geological Survey Geologic Quadrangle Map -- 1580
Publisher: U.S. Geological Survey
Published: 1985
Place of publication: Reston, VA
Language: eng
Notes: 1