Coke from medium-volatile and Illinois coals
By: [by] H. W. Jackman, R. L. Eissler [and] R. J. Helfinstine.
Published: 1959
Place of publication: Urbana
Language: eng
Number of pages: 24
Subjects: Coke.; Coal -- Illinois.
Notes: Bibliography: p. 18.
At head of title: State of Illinois Dept. of Registration and Education.