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Coal-mining methods and practices and electric power requirements in the Bull Mountain coal field, Montana

Miller Gulch and Cook & White coal beds near Cerrillos, Santa Fe County, N. Mex. :Reserves ; coking, petrographic, and chemical properties

Modified longwall mining with a German coal planer (plow) in the Pocohontas No. 4 coal bed, Helen, W. Va.

Castleman Basin, Garrett County, Maryland

Coal Deposits in the Deep River Field, Chatham, Lee, and Moore Counties, N.C.

Published Year

• 1950-1959 (5) *

Subject

• Coal -- Geology -- Maryland -- Garrett County. (1)
• Coal basins -- Maryland. (1)
• Coal mines and mining -- Maryland. (1)
• Coal mines and mining--Montana--Management (1)
• Coal--New Mexico--Santa Fe County (1)
• Coal-mining machinery (1)
• Electricity in mining (1)
• Garrett County (Md.) (1)
• Longwall mining--Equipment and supplies (1)

Author

• Turnbull, Louis A. (5) *
• Toenges, Albert L. (3)
• Abernethy, Roy F. (2)
• Haley, Wilbur A. (2)
• Parks, B. C. (2)
• Davis, J. D. (1)
• Dowd, James J. (1)
• O'Donnell, H. J. (1)
• Ode, William H. (1)
• Parks, B.C. (1)
• Reynolds, D.A. (1)
• Shields, Joseph J. (1)
• Travis, R. G. (1)
• Williams, Lloyd (1)

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