Title: Geologic map of the Rudolph Hill quadrangle, Gunnison, Hinsdale, and Saguache Counties, Colorado /
Authors: Olson, J. C. 1917-2013.; Geological Survey (U.S.)
Publisher: Geological Survey,
Year: 1974
Subjects: Geology Colorado Gunnison County Maps.; Geology Colorado Hinsdale County Maps.; Geology Colorado Saguache County Maps.; Gunnison County (Colo.) Maps.; Hinsdale County (Colo.) Maps.; Saguache County (Colo.) Maps.