University of Illinois Urbana-Champaign

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Showing 1951–1980 of 7,019 items
Thumbnail for A Regional Ground-Water Quality Characterization of the Rockford Area, Winnebago County, Illinois
A Regional Ground-Water Quality Characterization of the Rockford Area, Winnebago County, Illinois
Wehrmann, H. Allen; Holm, Thomas R.; Le Seur, Linda P.; Curtiss, Charles D. III

Thumbnail for John Mason Peck : a biographical sketch
John Mason Peck : a biographical sketch
Lawrence, Matthew, fl. 1914.

Thumbnail for Water Supply Assessment for Kaskaskia River Watershed Development: Phase 1 Technical Report
Water Supply Assessment for Kaskaskia River Watershed Development: Phase 1 Technical Report
Knapp, H. Vernon; Roadcap, George S.; Bekele, Elias G.; Wehrmann, H. Allen; Gillespie, William E.; Hecht, Jory S.; Pisani, Frank J.