Structure of Herrin (no. 6) coal bed in central and southern Jefferson, southeastern Washington, Franklin, Williamson, Jackson, and eastern Perry Counties, Illinois
By: by Gilbert H. Cady. Assisted by E.T. Benson, Earle F. Taylor, and others. With notes on the Oil and gas possibilities by A.H. Bell
Contributors: Bell, Alfred Hannam, 1895-
Series: Illinois State Geological Survey. Circular -- no. 24; Circular (Illinois State Geological Survey) -- no. 24.
Published: 1938
Place of publication: Urbana
Language: eng
Number of pages: 11
Subjects: Coal
Other titles: Herrin (no. 6) coal bed.