Underground gasification of coal :hydraulic fracturing as method of preparing a coalbed

Additional Authors: Plants, K. D., Capp, John P., Fies, M. H., Elder, J. L., Lowe, R. W., Pears, C. D.
Year: 1960
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:5666
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 5666
Subject: Coal gasification--Underground
Link: https://hdl.handle.net/2027/mdp.39015078528042

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