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Re-issue of P97-24 : portable methane detectors magnetically attached to mining machinery (the "gizmo")
- Available as
- Online
Details
- Format
- Books
- Language
- English
- Contributors
- Publication
-
- [Arlington, Va.] : [U.S. Dept. of Labor, Mine Safety and Health Administration], [2009]
- Physical Details
-
- 1 online resource (3 pages)
- data file
- OCLC
- ocn759105636
- Title from title screen (viewed on Oct. 31, 2011).
- "Issue date 07/31/09."