Technical and economic study of drying lignite and sub-bituminous coal by the Fleissner process / by L.C. Harrington, V.F. Parry and Arthur Koth.
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Main Authors: | , , |
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Corporate Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington :
U.S. Govt. Print. Off,
1942.
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Series: | Technical paper (United States. Bureau of Mines) ;
633. |
Subjects: |