Statistics Show Rock-Dusting Gains Slowly in American Coal Mines

The American Institute of Mining, Metallurgical, and Petroleum Engineers
H. P. Greenwald
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
2
File Size:
268 KB
Publication Date:
Jan 1, 1944

Abstract

IN the year just passed the Coal Division's Committee on Rock-Dusting reviewed the status of this safety measure in American coal mines and prepared a paper thereon which will be presented at the February meeting of the Institute. This paper supplements one appearing in Vol. 139 of the "Transactions," page 87 (1940). Because that paper will be issued soon, only a summary is given herein.
Citation

APA: H. P. Greenwald  (1944)  Statistics Show Rock-Dusting Gains Slowly in American Coal Mines

MLA: H. P. Greenwald Statistics Show Rock-Dusting Gains Slowly in American Coal Mines. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1944.

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