University of Illinois Urbana-Champaign

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Showing 3331–3360 of 5,039 items
Thumbnail for Fox Chain of Lakes Investigation and Water Quality Management Plan
Fox Chain of Lakes Investigation and Water Quality Management Plan
Kothandaraman, Veerasamy; Evans, Ralph L.; Bhowmik, Nani G.; Stall, John B.; Gross, David L.; Lineback, Jerry Alvin; Dreher, Gary B.

Thumbnail for The Plant Lice, or Aphiidae, of Illinois
The Plant Lice, or Aphiidae, of Illinois
Hottes, Frederick C.; Frison, Theodore Henry

Thumbnail for Illinois Technograph v. 041 (1928-1929)
Illinois Technograph v. 041 (1928-1929)
Submitter: Timothy Donohue

Thumbnail for Mackinaw River area assessment.
Mackinaw River area assessment.
Illinois Department of Natural Resources

Thumbnail for Technograph. 42-44 (1929 - 1930)
Technograph. 42-44 (1929 - 1930)
Submitter: William Ingram

Thumbnail for Glacial tills of Northwestern Illinois
Glacial tills of Northwestern Illinois
Illinois State Geological Survey; Frye, John Chapman