Proceedings - New Technology for Ground Control in Multiple-Seam Mining
- Author
- Mark, ChristopherTuchman, Robert J. (Eds.)
- Publisher
- U.S. Department of Health and Human Services, CDC/NIOSH Office of Mine Safety and Health Research
- Language
- English
- Page
- 88
- ISBN
- 978-1-61583-971-1,978-1-59370-032-4
- File Type
- pdf
- File Size
- 8.0 MiB
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