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1“...Report of investigations (United States. Bureau of Mines) ;...”
Government Document Book -
2by Oden, L. L. (Laurance L.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1978
Government Document Book -
3by Russell, J. H. (James H.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1980
Government Document Book -
4by Johnson, E. A. (Elizabeth Ann), 1954-“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1982
Government Document Book -
5by Oden, L. L. (Laurance L.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1982
Government Document Book -
6by Johnson, E. A. (Elizabeth Ann), 1954-“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1983
Government Document Book -
7by Oden, L. L. (Laurance L.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1987
Government Document Book -
8by Fisher, G. T. (George T.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1987
Government Document Book -
9by Oden, L. L. (Laurance L.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1969
Government Document Book