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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 /

Bibliographic Details
Main Authors: Johnson, John A. (John Albert), 1896- (Author), Agnew, Wing G. (Author)
Format: Government Document eBook
Language:English
Published: [Washington, D.C.] : U.S. Department of the Interior, Bureau of Mines, 1942.
Series:Report of investigations (United States. Bureau of Mines) ; 3673.
Subjects:
Blasting.
Mine safety.
Online Access:https://purl.fdlp.gov/GPO/gpo80560
Description
Item Description:"December 1942."
At head of title: United States Department of the Interior, Bureau of Mines.
As of 05/10/2017, GPO could not validate the distribution status of this title for the FDLP.
Physical Description:10 pages (some folded) ; 27 cm.
Bibliography:Includes bibliographical references.