Washability studies of the Clark Seam at Marvel, Alabama / by B.M. Bird, B.W. Gandred, and N.L. Kozlinsky.

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Bibliographic Details
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Main Author: Bird, Byron Matthew, 1892-
Other title:Technical report archive and image library.
Format: Government Document Book
Language:English
Published: [Washington, D.C.?] : U.S. Dept. of Commerce, Bureau of Mines, 1930.
Series:Report of investigations (United States. Bureau of Mines) ; 3014.
Subjects: