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Methods and costs of shaft sinking, U.S. Atomic Energy Commission Project Gnome, near Carlsbad, New Mexico

Methods and costs of constructing the underground facility of North American Air Defense Command at Cheyenne Mountain, El Paso County, Colo.

Published Year

• 1960-1969 (2) *

Subject

• Mine safety (1)
• Mine ventilation (1)
• Mineral industries--New Mexico--Carlsbad (1)
• Mining engineering--Safety measures (1)
• Project Gnome (1)
• Shaft sinking (1)
• Underground construction (1)

Author

• Howes, Merwin H. (2) *

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