Explosives accidents in the anthracite mines of Pennsylvania, 1923-1927 / by S.P. Howell.

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Bibliographic Details
Main Author: Howell, S. P. (Spencer Pritchard), 1880-1937
Corporate Author: United States. Bureau of Mines
Format: Government Document Book
Language:English
Published: Washington, D.C. : U.S. G.P.O., 1931.
Series:Bulletin (United Sates. Bureau of Mines) ; 326.
U.S. Department of Commerce, Bureau of Mines, Bulletin 326.
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