Re-issue of P08-13 use of single-boom roof bolting machines.
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| Imprint: | [Arlington, Va. : U.S. Dept. of Labor, Mine Safety and Health Administration, 2011] |
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| Description: | 1 online resource (4 p.). |
| Language: | English |
| Series: | Program information bulletin ; no. P 11-19 Program information bulletin ; no. P 11-19. |
| Subject: | |
| Format: | E-Resource U.S. Federal Government Document Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/8459093 |