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1by Opyrchal, Anthony M.“...U.S. Dept. of the Interior, Bureau of Mines :...”
Published 1981
Government Document Book -
2by Stanley, D. A. (Donald A.)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
Government Document Book -
3Published 1981“...U.S. Dept. of the Interior, Bureau of Mines,...”
Government Document Book -
4Published 1982“...U.S. Dept. of the Interior, Bureau of Mines,...”
Government Document Book -
5by Hansen, J. P. (John Paul), 1928-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1985
Government Document Book -
6Published 1986“...U.S. Dept. of the Interior, Bureau of Mines,...”
Government Document Book -
7by Smelley, Annie G.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1985
Government Document Book -
8by Church, Ronald H.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1985
Government Document Book -
9by Wilemon, G. M. (Gary Michael)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1987
Government Document Book -
10by Boyle, James Reid“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1988
Government Document Book -
11by Davis, B. E. (Broderick E.)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1987
Government Document Book -
12by Sweeney, John W.“..., in cooperation with U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1979
Book