Approximate quantitative microscopy of pulverized ores, including the use of the camera lucida / by Will H. Coghill and J.P. Bonardi.
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| Corporate Authors: | , |
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| Other title: | Quantitative microscopy of pulverized ores. |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Dept. of the Interior, Bureau of Mines,
[1919]
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| Series: | Technical paper (United States. Bureau of Mines) ;
211. |
| Subjects: |