Geological and Geophysical Survey of Fluorspar Areas in Hardin County, Illinois
Subtitle: Part 1. Geology of the Cave in Rock District : Part 2. an Exploratory Study of Faults in the Cave in Rock and Rosiclare Districts B.
Contributors: Currier, L.; Hubbert, M.
Series: U.S. Geological Survey bulletin -- 942
Publisher: s.n
Published: 1944
Place of publication: S.l
Language: eng
Notes: 1