Experiments to determine minimum amount of coal-dust required for propagation of mine explosion.

Bibliographic Details
Other Authors: Greenwald, H. P. (Harold Putnam), 1893-, Rice, George S. (George Samuel), 1866-1950
Format: Government Document eBook
Language:English
Published: Washington, D.C. : [publisher not identified], 1931.
Series:Mines Bur. Rpt. of Investigation No. 3132
Subjects:
Online Access:Connect to the full text of this electronic document

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