Ground-water geology of Winnebago County, Illinois.
Series: Illinois. State Geological Survey. Report of investigations, 213; Report of investigations (Illinois State Geological Survey) -- 213.
Published: 1960
Place of publication: Urbana
Language: eng
Number of pages: 63
Subjects: Groundwater -- Illinois -- Winnebago County; Water-supply -- Illinois -- Winnebago County
Notes: Issued also as thesis, University of Illinois.

Bibliography: p.50-51.