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1Subjects: “...Concrete Research....”
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2Published 1984Subjects: “...Mining engineering Research United States....”
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3Published 1985Subjects: “...Mine safety Research United States....”
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4Published 1983Subjects: “...Coal mines and mining Research United States....”
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5by Beus, Michael J.Subjects: “...Rock mechanics Research....”
Published 1978
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6
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7
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8by Schnakenberg, George H.Subjects: “...Coal-mining machinery Data processing Research....”
Published 1989
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9Published 1977Subjects: “...Coal mines and mining Research....”
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10by Effinger, A. W.Subjects: “...Petroleum mining Research....”
Published 1970
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11Published 1993Subjects: “...Mine safety Research United States....”
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12by Aggson, James R.Subjects: “...Rock mechanics Research....”
Published 1977
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13by Cramer, Stephen D.Subjects: “...Corrosion and anti-corrosives Research....”
Published 1980
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14
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15by McMahon, TerrySubjects: “...Rock bursts Research Coeur d'Alene Mountains (Idaho and Mont.)...”
Published 1988
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16Published 1976Subjects: “...Mines and mineral resources Research United States....”
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17by Burton, Samuel R. M.Subjects: “...Low temperature research....”
Published 1996
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18
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19Published 1988Subjects: “...Mineralogy Research Oregon Lake County....”
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20Published 1990Subjects: “...Mines and mineral resources Research Government policy United States....”
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