How to mine and prospect for placer gold
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Author
Publication
1971 - U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington, District of Columbia
Language
English
Word Count
10,500 words, Guess
Page Count
42 pages
Identifiers
- Internet Archivehowtomineprospec00west
- Library of Congress Control Number74614400
- Open LibraryOL5168949M
Classifications
- DDC622/.08 s
- DDC622/.342
- LCCTN295 .U4 no. 8517
and 1 more
- LCCTN421 .U4 no. 8517
Subjects
Series Statement
- Bureau of Mines information circular 8517
- Information circular (United States. Bureau of Mines) ;
- 8517.
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