Year: | 1953 |
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Document Type: | BMRA |
Issuing Agency: | U. S. Dept. of Interior, Bureau of Mines, |
Series: | Report of investigations (Bureau of Mines) ; |
Report Number: | 4942 |
Subjects: | Oil-shales |
Coal liquefication | |
Liquid fuels | |
Link: | https://hdl.handle.net/2027/mdp.39015078492827 |