Proceedings of the Illinois fuel conference at the University of Illinois, Urbana, March 11, 12, 13, 1909.
Contributors: University of Illinois (Urbana-Champaign campus). College of Engineering.; University of Illinois (Urbana-Champaign campus). Engineering Experiment Station.; Illinois State Geological Survey.; Geological Survey (U.S.)
Series: State Geological Survey. Bulletin -- no. 14; Bulletin (Illinois State Geological Survey) -- no. 14.
Publisher: University of Illinois; Illinois State Journal Co., State Printers
Published: 1910
Place of publication: Urbana; Springfield
Subjects: Coal mines and mining.; Coal mines and mining -- United States.; Fuel.