Active list of permissible explosives and blasting devices approved before December 31, 1957
/ by N.E. Hanna and G.H. Damon.

Description

Main Author

Hanna, N. E. (Norman E.)

Related Names

Damon, G. H.
United States. Bureau of Mines.

Language(s)

English

Published

[Washington, D.C.] : United States Bureau of Mines, 1958.

Subjects

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

Physical Description

10 p. ill. ; 27 cm.

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