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Safety practices at United Verde Mine, Phelps Dodge Corp., Jerome, Ariz.

Safety practices in churn drilling at Morenci Branch, Phelps Dodge Corp, Morenci, Ariz.

Published Year

• 1940-1949 (1)
• 1950-1959 (1)

Subject

• Copper mines and mining--Arizona (1)
• Copper mines and mining--Arizona--Safety measures (1)
• Mine safety (1)
• Mine safety--Arizona (1)
• Mineral industries--Safety measures (1)

Author

• Look, Allen D. (2)
• Sharp, Alan A. (2) *

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