Coal mining practice in district V
By: by S. O. Andros.
Contributors: Illinois State Geological Survey.; University of Illinois (Urbana-Champaign campus). Dept. of Mining Engineering.; United States. Bureau of Mines.
Series: Illinois coal mining investigations cooperative agreement bulletin ;; 6
Publisher: University of Illinois
Published: 1914
Place of publication: Urbana, [Ill.]
Language: eng
Number of pages: 34
Subjects: Coal mines and mining -- Illinois.
Notes: Prepared under a cooperative agreement between State Geological Survey, Dept. of Mining Engineering, University of Illinois, and U.S. Bureau of Mines.