Primary crushing : progress report no. 2 / by Mark Sheppard.
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| Online Access: |
Search for the full-text version of this title in HathiTrust |
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| Main Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
1938.
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| Series: | Report of investigations (United States. Bureau of Mines) ;
3380. |
| Subjects: |
| Physical Description: | 16 pages : illustrations ; 27 cm. |
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| Bibliography: | Includes bibliographical references. |