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Showing 391–420 of 492 items

Groundwater geology in east-central Illinois, a preliminary geologic report

Selkregg, Lidia F.; Kempton, John P.

Availability of coal resources in Illinois : Mt. Carmel Quadrangle, southeastern Illinois

Jacobson, Russell J.; Treworgy, Colin G.; Chenoweth, Cheri A.; Bargh, Margaret H.

Thumbnail for Changing Groundwater Levels in the Sandstone Aquifers of Northern Illinois and Southern Wisconsin: Impacts on Available Water Supply

Changing Groundwater Levels in the Sandstone Aquifers of Northern Illinois and Southern Wisconsin: Impacts on Available Water Supply

Abrams, Daniel B.; Hadley, Daniel; Mannix, Devin; Roadcap, George; Meyer, Scott; Hlinka, Ken; Rennels, Kevin; Bradbury, Kenneth; Chase, Peter; Krause, Jacob

Our Living Heritage: the Biological Resources of Illinois

Submitter: Elizabeth Wohlgemuth

Illinois Geographic Information System: An index to automated statewide databases

Greene, Amelia V.

Preliminary geophysical investigation of the sand and gravel aquifers in the Kaskaskia River Valley near Evansville, Illinois

Larson, Timothy H.

Environmental impact statement for Kane County Amusement Park : Rutland Township, Kane County, Illinois

University of Illinois at Urbana-Champaign. Deptartment of Landscape Architecture

Thumbnail for Reservoir characterization and its application to improved oil recovery from the Cypress Formation (Mississippian) at Richview Field, Washington County, Illinois

Reservoir characterization and its application to improved oil recovery from the Cypress Formation (Mississippian) at Richview Field, Washington County, Illinois

Grube, John P.; Frankie, Wayne T.

Guide to the geology of the Cairo area, Alexander, Pulaski and Union Counties, Illinois

Frankie, Wayne T.; Jacobson, Russell J.

Big Rivers area assessment

Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources. State Geological Survey Division

Guide to the geology of Illinois Beach State Park and the Zion Beach-Ridge Plain, Lake County, Illinois

Chrzastowski, Michael; Frankie, Wayne T.

Water quality and agrichemical loading in two groundwater basins of Illinois' sinkhole plain

Panno, S.V.; Kelly, W.R.; Weibel, C.P.; Krapac, I.G.; Sargent, S.L.

An Ultrastructural Study of the Alterations Occurring in Skeletal Muscle of Vitamin E Deficient Rabbits

Van Vleet, John Frederick

Thumbnail for Water Quality and Levels in Trout Park Nature Preserve Before and After Reconstruction of the Jane Addams Memorial Tollway (Interstate 90), Kane County, Illinois

Water Quality and Levels in Trout Park Nature Preserve Before and After Reconstruction of the Jane Addams Memorial Tollway (Interstate 90), Kane County, Illinois

Plankell, Eric T.; Pociask, Geoffrey E.; Schafer, Lindsey A.

A Preliminary Environmental Assessment of the Contamination Associated with Lake Calumet, Cook County, Illinois

Ross, Philippe E.; Henebry, Michael S.; Risatti, James B.; Murphy, Thomas J.; Demissie, Misganaw; Burnett, LouAnn C.

Insect, weed & plant disease survey bulletin. 1968-73

Submitter: Howard Ding

Declining specific capacity of high-capacity wells in the Mahomet aquifer : mineralogical and biological factors

Panno, Samuel V.; Hackley, Keith C.; Mehnert, Edward; Larson, David R.; Canavan, Dylan; Young, Timothy C.

Headwaters area assessment

Illinois Department of Natural Resources. Office of Scientific Research and Analysis

Groundwater Studies for Water Supply Planning in Kendall County, IL

Roadcap, George C.; Meyer, Scott; Kelly, Walton R.; Wehrmann, H. Allen; Lin, Yu-Feng

Development of an Observation Well Network in the Mahomet Aquifer of East-Central Illinois

Burch, Stephen L.

Thumbnail for Groundwater quality of springs and wells of the sinkhole plain in Southwestern Illinois : determination of the dominant sources of nitrate

Groundwater quality of springs and wells of the sinkhole plain in Southwestern Illinois : determination of the dominant sources of nitrate

Hackley, Keith C.

Thumbnail for Phase I: Diagnostic study of Lake Vermilion, Vermilion County, Illinois

Water Resources for the SSC Sites in Northeastern Illinois: Water Supply, Waste Disposal, Streamflow Variability, and Floodplain Delineation

Singh, Krishan P.; Knapp, H. Vernon; Ramamurthy, Ganapathi S.; Broeren, Sally McConkey

Ground-water/surface Water Interactions at Sand Lake, Mason County, Illinois

Hlinka, Kenneth J.; Buck, Andrew G.; Clark, Gary R.

Thumbnail for Guide to the geology, hydrogeology, history, archaeology, and biotic ecology of the Driftless Area of Northwestern Illinois, Jo Daviess County

Guide to the geology, hydrogeology, history, archaeology, and biotic ecology of the Driftless Area of Northwestern Illinois, Jo Daviess County

Panno, S.V.; Millhouse, Philip G.; Nyboer, Randy W.; Watson, Daryl; Kelly, Walton R.; Anderson, Lisa M.; Abert, Curtis C.; Luman, Donald E.

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