Report of Bureau of Mines research and technologic work on coal and related investigations, 1955

Author: Carman, E. P.
Additional Authors: Geer, M. R.., Riley, H. L.
Year: 1957
Document Type: USBI
Issuing Agency: U. S. Department of the Interior,
Series: Information circular / United States Department of the Interior ;
Report Number: 7794
Link: https://hdl.handle.net/2027/mdp.39015078459891

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