Mineral resource potential of the Hunter-Fryingpan Wilderness and the Porphyry Mountain Wilderness Study Area, Pitkin County, Colorado /

Bibliographic Details
Main Author: Ludington, Steve
Corporate Author: Geological Survey (U.S.)
Other Authors: Ellis, Clarence E.
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey, 1981.
Series:Miscellaneous field studies ; map MF-1236-D.
Subjects:
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by Ludington, Steve
Published 1980
Government Document Map
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