Permissible explosives tested prior to January 1, 1914 /
by Clarence Hall.

Description

Main Author

Hall, Clarence.

Language(s)

English

Published

Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1914

Subjects

Coal mines and mining > Coal mines and mining / Explosives.
Explosives.

Note

"Publications on mine accidents and tests of explosives": p. 11-12.
On verso of t.-p.: First edition. January, 1914.
At head of title: Department of the Interior. Bureau of Mines. Joseph A. Holmes, director.

Physical Description

12 p. : ill. ; 23 cm.

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