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1“...Report of investigations (United States. Bureau of Mines) ;...”
Government Document Book -
2“...Report of investigations (United States. Bureau of Mines) ;...”
Government Document Book -
3by Hertzberg, Martin“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1976
Government Document Book -
4by Litton, C. D. (Charles D.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1977
Government Document Book -
5Published 1978“...Report of investigations (United States. Bureau of Mines) ;...”
Government Document Book -
6by Hertzberg, Martin“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1979
Government Document Book -
7by Hertzberg, Martin“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1980
Government Document Book -
8by Litton, C. D. (Charles D.)“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1982
Government Document Book -
9by Hertzberg, Martin“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1981
Government Document Book -
10Published 1982“...Report of investigations (United States. Bureau of Mines) ;...”
Government Document Book -
11by Hertzberg, Martin“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1984
Government Document Book -
12by Hertzberg, Martin“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1985
Government Document Book -
13A critique of the dust explosibility index : an alternative for estimating explosion probabilities /by Hertzberg, Martin“...Report of investigations (United States. Bureau of Mines) ;...”
Published 1987
Government Document Book