Economic aspects of direct reduction of iron ore in Illinois
By: [by] W.H. Voskuil [and] H.E. Risser
Contributors: Risser, Hubert E.
Series: Illinois State Geological Survey. Circular -- 283; Circular (Illinois State Geological Survey) -- 283.
Published: 1959
Place of publication: Urbana
Language: eng
Number of pages: 19
Subjects: Iron mines and mining; Economic conditions
Notes: Bibliography: p. 19.