Summer gold
Subtitle: a camper's guide to amateur metal prospecting
By: [by] John N. Dwyer.
Series: A Polaris paperbook
Publisher: North Star Press
Published: 1971
Place of publication: St. Cloud, Minn
Language: eng
Number of pages: 72
Subjects: Gold mines and mining -- United States.; Prospecting.
Notes: Bibliography: p. [68]-72.