Coke From Low-Ash Appalachian Coals For Carbon Electrodes in Aluminum Industry with A Chapter on Comparison of Results Obtained  by Trent Process For Cleaning Coal with Those by Float-and-Sink Methods.
Contributors: Selvig, W.; Ode, W.; Gibson, F.
Series: Report of investigations (United States. Bureau of Mines) -- 3731
Publisher: s.n
Published: 1943
Place of publication: S.l
Language: eng
Notes: 1