Permissible electric face equipment and other mine equipment approved from January 1969 through December 1974 : a supplement to Bureau of Mines Bulletin 543, and Bureau of Mines Information Circulars 8220, 8299, 8372, and 8463 /
| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Arlington, Va.] :
Dept. of the Interior, Mining Enforcement and Safety Administration,
1977.
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| Series: | Informational report (United States. Mining Enforcement and Safety Administration) ;
1053. |
| Subjects: |
Evans: US Documents (Annex 5th floor)
| Call Number: |
I 69.9:1050-1062 |
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| Call Number | Status | Get It |
| I 69.9:1050-1062 | Available | |