Tunneling: Recommended Safety Rules

Creator(s): United States. Bureau of Mines. Health and Safety Activity.
Creation Date: Unknown
Partner(s):
UNT Libraries Government Documents Department
Collection(s):
Technical Report Archive and Image Library
Usage:
Total Uses: 145
Past 30 days: 7
Yesterday: 1
Creator (Author):
United States. Bureau of Mines. Health and Safety Activity.

"By Staff, Health and Safety Activity, Washington, D.C. and Health and Safety District A."

Publisher Info:
Place of Publication: Washington D. C.
Date(s):
Note:

"Revision of Bulletin 439." "Bureau of Mines, United States Department of the Interior."

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Series Title: United States Bureau of Mines Reports
Added Title: United States Bureau of Mines Bulletin 644
Partner:
UNT Libraries Government Documents Department
Collection:
Technical Report Archive and Image Library
Relation (Replaces): Some Essential Safety Factors in Tunneling, United States Bureau of Mines Bulletin 439, ark:/67531/metadc12599
Identifier:
  • REP-NO: Bulletin 644
  • ARK: ark:/67531/metadc12794
Resource Type: Report
Format: Text