30 CFR Subpart B - Ground Control
- § 56.3000 Definitions.
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Mining Methods (§§ 56.3130 - 56.3131)
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Scaling and Support (§§ 56.3200 - 56.3203)
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Precautions (§§ 56.3400 - 56.3430)
Authority:
Source:
51 FR 36197, Oct. 8, 1986, unless otherwise noted.