University of Illinois Urbana-Champaign

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Showing 1651–1680 of 16,608 items
Thumbnail for ORER letter. 1-6
ORER letter. 1-6
Submitter: Howard Ding

Thumbnail for Geology for planning in northeastern Illinois. II
Geology for planning in northeastern Illinois. II
Gilkeson, Robert H.; Westerman, Alfred A.

Thumbnail for Hydrogeologic environments along the Fox River Valley in Kane County, Illinois
Hydrogeologic environments along the Fox River Valley in Kane County, Illinois
Fitzpatrick, Faith A.; Larson, Timothy H.; McFadden, Stephen S.; Gilkeson, Robert H.

Thumbnail for Geology, soils, and hydrogeology of Volo Bog and vicinity, Lake County, Illinois
Geology, soils, and hydrogeology of Volo Bog and vicinity, Lake County, Illinois
McComas, Murray R.; Kempton, John P.; Hinkley, Kenneth C.