The gold pan as a quantitative geologic tool /
Main Author: | Theobald, P. K. (Paul Kellogg), 1928- (Author) |
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Format: | Government Document |
Language: | English |
Published: |
Washington, D.C. :
United States Department of the Interior, Geological Survey,
1957.
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Series: | Contributions to general geology.
Geological Survey bulletin ; 1071-A. |
Subjects: | |
Online Access: | https://purl.fdlp.gov/GPO/gpo69327 |