Optical rock dust meter field evaluation
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Author
Contributions
- Greninger, Nevin. - Contributor
- Perlee, Henry E. - Contributor
Publication
1991 - U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C, District of Columbia
Language
English
Word Count
2,500 words, Guess
Page Count
10 pages
Identifiers
- Library of Congress Control Number90022807
- Open LibraryOL1864846M
Classifications
- DDC622 s
- DDC622/.83
- LCCTN23 .U43 no. 9385
and 1 more
- LCCTN312 .U43 no. 9385
Series Statement
- Report of investigations ;
- 9385
- Report of investigations (United States. Bureau of Mines) ;
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