The mines of Custer County, Colorado
By: by Samuel Franklin Emmons
Series: U.S. Geological Survey. Annual report -- 17th; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: s.n.
Place of publication: Washington
Language: eng
Number of pages: 472
Subjects: Mines and mineral resources
Notes: Title from cover.

Reproduction of the original from the Library of Congress.

Includes bibliographical references.