Browse TRAIL Inventories

Experiment in Underground Gasification of Coal, Gorgas, Alabama

Simulated underground gasification of coal and electrolinking- carbonization method of preparing path in a coalbed

Technology and use of lignite proceedings : Bureau of Mines-University of North Dakota Symposium, Grand Forks, N. Dak., April 1961

Technology and use of lignite :proceedings : Bureau of Mines-University of North Dakota Symposium, Grand Forks, N. Dak., April -May 1963

Analysis of the northern Great Plains province lignites and their ash :a study of variability

Technology and use of lignite :proceedings: Bureau of Mines - University of North Dakota Symposium, Bismarck, N. Dak., May 12-13, 1971


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