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A study of falls of roof and coal, Rock Springs Coal District, Sweetwater County, Wyo.

Accident experience and cost in Wyoming coal mines

Published Year

• 1930-1939 (2)

Subject

• Mine accidents--Wyoming (2) *
• Coal mines and mining--Wyoming--Safety measures (1)
• Mine roof control (1)
• Mine timbering (1)
• Mineral industries--Wyoming--Safety measures (1)

Author

• Parker, Dorsey Julian, (1)
• Tomlinson, Herbert. (1)

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