Stemming in metal mines : progress report 5. Comparison of dust and gases produced from blasting charges of dynamite in drill holes, in bombs, and in mud-cap shots / by John A. Johnson and Wing G. Agnew.
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Main Authors: | , |
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Other title: | Comparison of dust and gases produced from blasting charges of dynamite in drill holes, in bombs, and in mud-cap shots. Technical report archive and image library. |
Format: | Government Document eBook |
Language: | English |
Published: |
[Washington, D.C.] :
U.S. Department of the Interior, Bureau of Mines,
1942.
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Series: | Report of investigations (United States. Bureau of Mines) ;
3673. |
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Stemming in metal mines : progress report 5.
Published 1942
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