Active list of permissible explosives and blasting devices approved before December 31, 1951 /
by N.E. Hanna and G.H. Damon.

Description

Main Author

Hanna, N. E. (Norman E.)

Related Names

Damon, G. H.

Language(s)

English

Published

[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1952]

Subjects

Mining engineering > Mining engineering / Equipment supplies > Mining engineering / Equipment supplies / Law and legislation > Mining engineering / Equipment supplies / Law and legislation / United States.
Blasting > Blasting / Equipment and supplies > Blasting / Equipment and supplies / Law and legislation > Blasting / Equipment and supplies / Law and legislation / United States.
Explosives > Explosives / Law and legislation > Explosives / Law and legislation / United States.

Note

"Int. - Bu. of Mines, Pgh., Pa."--P. 12.
"August 1952."

Physical Description

12 p. ; 27 cm.

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