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Minable Reserves, Petrography, Chemical Characteristics, and Washability Tests of Coal Occurring in the Coos Bay Coal Field, Coos County, Oregon

Published Year

• 1940-1949 (1)

Subject

• Coal mines and mining -- Oregon -- Coos County. (1) *

Author

• Abernethy, R. F. (1)
• Cooper, H. M. (1)
• Dowd, James J. (1) *
• Schopf, J. M. (1)
• Toenges, Albert L. (1)
• Turnbull, Louis A. (1)
• Yancey, H. F. (1)

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