Shot firing in coal mines by electricity controlled from outside / by H.H. Clark, N.V. Breth and C.M. Means.

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Bibliographic Details
Main Authors: Clark, H. H. (Harold Hayward), 1876-, Breth, N. V. (Author), Means, Charles M. (Author)
Corporate Author: United States. Bureau of Mines
Format: Government Document Book
Language:English
Published: Washington : Govt. Print. Off, 1915.
Series:Technical paper (United States. Bureau of Mines) ; 108.
Subjects:

Norlin Library - Government Information - US

Holdings details from Norlin Library - Government Information - US
Call Number: I 28.7:101-25
I 28.7:101-25 Available Place a Hold

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