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161by Dahlin, D. C. (David Clifford), 1951-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
Government Document Book -
162by Anable, W. E.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
Government Document Book -
163by Moebs, Noel N.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
Government Document Book -
164by McIlwain, J. F.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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165by Davis, E. G. (Edward George), 1932-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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166Published 1981“...U.S. Dept. of the Interior, Bureau of Mines,...”
Government Document Book -
167by Zatko, Jalna R.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
Government Document Book -
168by Sorensen, Roy T.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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169by Salisbury, H. B.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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170by Brown, L. L. (Lawrence L.), 1928-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
Government Document Book -
171by Martinez, G. M. (George M.)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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172by Tesarik, D. R. (Douglas R.)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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173by Covino, B. S. (Bernard S.)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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174by Beyer, R. P. (Richard P.)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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175by Durkin, John“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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176by Seitz, Charles A.“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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177by Savanick, G. A. (George A.)“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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178by DeBarbadillo, John J., 1942-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
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179Published 1981“...U.S. Dept. of the Interior, Bureau of Mines,...”
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180by Peterson, R. E. (Roy Ernest), 1926-“...U.S. Dept. of the Interior, Bureau of Mines,...”
Published 1981
Government Document Book