Washability studies of the Mary Lee Seam at Lewisburg, Alabama

Author: Bird, B. M.
Additional Authors: Nelson, E. B., Gandrud, B. W.
Year: 1930
Document Type: BMRA
Issuing Agency: U.S. Dept. of Commerce, Bureau of Mines,
SUDOC: I 28.23:3012
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 3012
Subject: Coal mines and mining--Alabama
Link: https://hdl.handle.net/2027/mdp.39015077566548

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