Dry preparation of bituminous coal at Illinois mines
By: by E. A. Holbrook.
Series: University of Illinois. Engineering Experiment Station. Bulletin -- no. 88; University of Illinois bulletin -- v. 13, no. 43; Bulletin (University of Illinois (Urbana-Champaign campus). Engineering Experiment Station) -- no. 88
Publisher: The University of Illinois
Published: 1916
Place of publication: Urbana, Ill
Language: eng
Number of pages: 133
Subjects: Coal mines and mining -- Illinois.