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Carbonizing properties of Armstrong County, Pa., coals

Carbonizing properties of Somerset County, Pa., coals

Carbonizing properties of Raleigh County, W. Va., coals

Carbonizing properties of Indiana County, Pa., coals

Carbonizing properties of McDowell County, W. Va., coals

Published Year

• 1950-1959 (5) *

Subject

• Coal--Testing (2)
• Coal--Pennsylvania--Armstrong County--Carbonization (1)
• Coal--Pennsylvania--Armstrong County--Testing (1)
• Coal--Pennsylvania--Indiana County--Analysis (1)
• Coal--Pennsylvania--Indiana County--Carbonization (1)
• Coal--Pennsylvania--Indiana County--Sampling (1)
• Coal--Pennsylvania--Somerset County--Analysis (1)
• Coal--Pennsylvania--Somerset County--Carbonization (1)
• Coal--Pennsylvania--Somerset County--Sampling (1)
• Coal--West Virginia--McDowell County (1)
• Coal--West Virginia--Raleigh County (1)

Author

• Naugle, B. W. (5) *
• Wolfson, D. E. (5)
• Birge, G. W. (3)
• Birge, George W. (2)
• Reynolds, D. A. (1)
• Smith, F. W. (1)

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