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Mining and milling tungsten ores
In situ tests of bearing capacity of roof and floor in selected bituminous coal mines :a program report - longwall mining
Convergence measurements for squeeze monitoring :instrumentation and results
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Published Year
1930-1939 (1)
1970-1979 (1)
1980-1989 (1)
Subject
Mining engineering--United States (3) *
Coal mines and mining--United States (1)
Ground control (Mining) (1)
Mine shafts (1)
Tungsten mines and mining--United States (1)
Author
Barry, Anthony J. (1)
Bauer, Eric R. (1)
Chekan, G. J. (1)
Nair, Oscar B. (1)
Vanderburg, William O. (1)