2 options
Roof Monitoring Safety System for underground stone mines.
- Format:
- Book
- Government document
- Series:
- Technology news (National Institute for Occupational Safety and Health) ; no. 475.
- Technology news / NIOSH ; no. 475
- Language:
- English
- Subjects (All):
- Mine roof control--United States--Methodology.
- Mine roof control.
- Mine roof control--Methodology.
- United States.
- Physical Description:
- 1 online resource (2 unnumbered pages)
- Place of Publication:
- [Pittsburgh, PA] : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, [1998]
- Notes:
- Title from title screen (viewed on March 10, 2008).
- "August 1998."
- OCLC:
- 218505180
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