Tests of rock-dust barriers in the experimental mine / by George S. Rice, H.P. Greenwald and H.C. Howarth.

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Bibliographic Details
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Main Author: Rice, George S. (George Samuel), 1866-1950
Corporate Author: United States. Bureau of Mines
Other Authors: Greenwald, H. P. (Harold Putnam), 1893-, Howarth, H. C. (Henry C.), 1879-
Format: Government Document Book
Language:English
Published: Washington : U.S. G.P.O., 1932.
Series:Bulletin (United States. Bureau of Mines) ; 353.
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