Preparation characteristics of coal from Jefferson County, Pa. / by William L. Crentz and J.W. Miller.

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Bibliographic Details
Main Author: Crentz, W. L. (William L.)
Other Authors: Miller, J. W. (James W.)
Format: Government Document Book
Language:English
Published: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1953]
Series:Report of investigations (United States. Bureau of Mines) ; 4941.
Subjects: