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

Additional Authors: Kube, Wayne R., Elder, James L.
Year: 1961
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:8164
Series: Information circular / Bureau of Mines ;
Report Number: 8164
Subject: Lignite--Congresses
Link: https://hdl.handle.net/2027/mdp.39015077564121

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