Gasification and liquefaction: their potential impact on various aspects of the coal industry
By: [by] Hubert E. Risser.
Series: Illinois. State Geological Survey. Circular; 430; Circular (Illinois State Geological Survey) ;; 430.
Publisher: Illinois State Geological Survey
Published: 1968
Place of publication: Urbana
Language: eng
Number of pages: 28
Subjects: Coal gasification -- Illinois; Coal liquefaction -- Illinois; Coal trade -- Illinois
Notes: Bibliography: p. 28.
Cover title.