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Preparation characteristics of coal occurring in Westmoreland County, Pa.

Published Year

• 1950-1959 (1)

Subject

• Coal preparation--Pennsylvania--Westmoreland County (1)
• Coal--Pennsylvania--Westmoreland County--Sampling (1) *

Author

• Bailey, A. L. (1)
• Crentz, William L. (1) *
• Miller, J. W. (1)

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