University of Illinois Urbana-Champaign

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Showing 1–30 of 1,818 items
Thumbnail for Groundwater Discharge to Illinois Streams
Groundwater Discharge to Illinois Streams
O'Hearn, Michael; Gibb, James P.

Thumbnail for Preliminary evaluation of final cut lakes
Preliminary evaluation of final cut lakes
Gibb, James P.; Evans, Ralph L.

Thumbnail for Illinois Groundwater Quality Data Summary
Illinois Groundwater Quality Data Summary
Gibb, James P.; O'Hearn, Michael

Thumbnail for Public groundwater supplies in Stark county
Public groundwater supplies in Stark county
Woller, Dorothy M.; Gibb, James P.

Thumbnail for Public groundwater supplies in Mason county
Public groundwater supplies in Mason county
Woller, Dorothy M.; Gibb, James P.

Thumbnail for Public groundwater supplies in Kendall county
Public groundwater supplies in Kendall county
Woller, Dorothy M.; Gibb, James P.

Thumbnail for Reconnaissance Study of Final Cut Impoundments
Reconnaissance Study of Final Cut Impoundments
Gibb, James P.; Evans, Ralph L.

Thumbnail for Public groundwater supplies in Lake county
Public groundwater supplies in Lake county
Woller, Dorothy M.; Gibb, James P.

Thumbnail for Practical Guide for Ground-water Sampling
Practical Guide for Ground-water Sampling
Barcelona, Michael J.; Gibb, James P.; Helfrich, John A.; Garske, Edward E.

Thumbnail for Groundwater Conditions and River-aquifer Relationships Along the Illinois Waterway
Groundwater Conditions and River-aquifer Relationships Along the Illinois Waterway
Gibb, James P.; Noel, Douglas C.; Bogner, William C.; Schicht, Richard, J.

Thumbnail for Effective Porosity of Geologic Materials: First Annual Report
Effective Porosity of Geologic Materials: First Annual Report
Gibb, James P.; Barcelona, Michael J.; Ritchey, Joseph D.; LeFaivre, Mary H.