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1by Bottge, Robert G.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1975
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2by Dahlin, D. C. (David Clifford), 1951-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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3Published 1983“...U.S. Dept. of the Interior, Bureau of Mines,...”
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4by Barker, James C.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1985
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5Published 1984“...U.S. Dept. of the Interior, Bureau of Mines,...”
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6by Warner, J. Dean“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1985
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7by Roberts, William S.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1985
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8by Barker, James C.“...U. S. Dept. of the Interior, Bureau of Mines,...”
Published 1986
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9by Hoekzema, Robert B.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1986
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10by Foley, Jeffrey Y.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1986
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11by Warner, J. Dean“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1986
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12by Sherman, Gary E., 1953-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1987
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13by Hoekzema, Robert B.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1986
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14by Bottge, Robert“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1986
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15by Balen, Michael D.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1991
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16Published 1991“...U.S. Dept. of the Interior, Bureau of Mines,...”
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17by Warner, J. Dean“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1988
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18by O'Connor, W. K.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1989
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19by Johnson, J. L.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1991
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20by Greaves, J. N.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1989
Government Document Book