University of Illinois Urbana-Champaign

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Showing 7861–7890 of 20,242 items
Thumbnail for Properties of clay
Properties of clay
Grim, Ralph E.

Thumbnail for Groundwater geology of DeWitt, Piatt, and northern Macon Counties, Illinois
Groundwater geology of DeWitt, Piatt, and northern Macon Counties, Illinois
Larson, David R.; Herzog, Beverly L.; Larson, Timothy H.