Additional Authors: | Dick, Richard A., Fogelson, David E., Olson, James J., Arlo D. Hendrickson. |
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Year: | 1972 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, |
SUDOC: | I 28.23:7653 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 7653 |
Subjects: | Tunneling |
Blast effect | |
Granite industry--Cheyenne Mountain (Colo.) | |
Link: | https://hdl.handle.net/2027/mdp.39015078520288 |