Geology and mineral resources of the Beardstown, Glasford, Havana, and Vermont quadranglês
Series: Illinois State Geological Survey. Bulletin -- 82; Bulletin (Illinois State Geological Survey) -- no. 82.
Published: 1957
Place of publication: Urbana
Language: eng
Number of pages: 233
Subjects: Geology; Mines and mineral resources
Notes: Bibliography: p. 186-188.