University of Illinois Urbana-Champaign

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Showing 271–300 of 334 items
Thumbnail for Waterfowl of Illinois : status and management
Waterfowl of Illinois : status and management
Havera, Stephen P.

Thumbnail for Illinois River Bluffs area assessment
Illinois River Bluffs area assessment
Submitter: Sarah Shreeves

Thumbnail for Systematic Studies of the Orangethroat Darter, Etheostoma Spectabile, Complex (Percidae: Subgenus Oligocephalus)
Systematic Studies of the Orangethroat Darter, Etheostoma Spectabile, Complex (Percidae: Subgenus Oligocephalus)
Ceas, Patrick Alfred

Thumbnail for Aerial inventories of waterfowl in Illinois & estimation of moist-soil plant seed abundance for waterfowl on lands managed by the Illinois Department of Natural Resources
Aerial inventories of waterfowl in Illinois & estimation of moist-soil plant seed abundance for waterfowl on lands managed by the Illinois Department of Natural Resources
Yetter, Aaron P.; Horath, Michelle M.; Stafford, Joshua D.; Hine, Christopher S.; Smith, Randolph V.

Thumbnail for The Amphibians and Reptiles of Illinois
The Amphibians and Reptiles of Illinois
Smith, Philip Wayne

Thumbnail for Big Rivers area assessment
Big Rivers area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources. State Geological Survey Division

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1990-91
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1990-91
Illinois State Geological Survey

Thumbnail for Wood Duck Investigations W-118-R-4-5-6 Final Report
Wood Duck Investigations W-118-R-4-5-6 Final Report
Yetter, Aaron P.; Havera, Stephen P.; Hine, Christopher S.; Horath, Michelle M.

Thumbnail for Driftless area assessment
Driftless area assessment
Submitter: Steven Mccauley

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

Thumbnail for Upper Rock River area assessment
Upper Rock River area assessment
Illinois Department of Natural Resources, Office of Scientific Research; Illinois Department of Natural Resources, Illinois State Water Survey

Thumbnail for Illinois EcoWatch: Technical Notes for ForestWatch, RiparianWatch, PrairieWatch and WetlandWatch
Illinois EcoWatch: Technical Notes for ForestWatch, RiparianWatch, PrairieWatch and WetlandWatch
Schwartz, Mark W.; Blair, Robert B.; Pyron, Mark; Lyons, Kelly E.

Thumbnail for Pollutant Transport to Lake Claumet and Adjacent Wetalands and an Overview of Regional Hydrology
Pollutant Transport to Lake Claumet and Adjacent Wetalands and an Overview of Regional Hydrology
Fitzpatrick, William P.; Bhowmik, Nani G.

Thumbnail for 2001 Governor's Conference on the Management of the Illinois River System
2001 Governor's Conference on the Management of the Illinois River System
Submitter: Clarissa Ihssen

Thumbnail for Systematics of the stickcatfishes (Farlowella, Loricariidae)
Systematics of the stickcatfishes (Farlowella, Loricariidae)
Retzer, Michael Eugene

Thumbnail for The Mourning Dove in Illinois
The Mourning Dove in Illinois
Hanson, Harold C.; Kossack, Charles W.

Thumbnail for Vermilion River area assessment
Vermilion River area assessment
Illinois Department of Natural Resources

Thumbnail for Headwaters area assessment
Headwaters area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis

Thumbnail for Wood Duck Investigations
Wood Duck Investigations
Yetter, Aaron P.; Havera, Stephen P.; Hine, Christopher S.

Thumbnail for Agro-ecology / 12-13
Agro-ecology / 12-13
Submitter: Howard Ding

Thumbnail for Du Page River area assessment
Du Page River area assessment
Submitter: Steven Mccauley

Thumbnail for International agricultural newsletter. 51-100
International agricultural newsletter. 51-100
Submitter: Howard Ding

Thumbnail for Final Report: Toxicological Effects of Smokes and Obscurants on Aquatic Threatened and Endangered Species
Final Report: Toxicological Effects of Smokes and Obscurants on Aquatic Threatened and Endangered Species
Cropek, Donald M.; Soucek, David J.; Smith, Thomas S.

Thumbnail for International agricultural newsletter. v.1-50 (1978-1982)
International agricultural newsletter. v.1-50 (1978-1982)
Submitter: Howard Ding

Thumbnail for Kaskaskia River area assessment
Kaskaskia River area assessment
Submitter: Steven Mccauley

Thumbnail for Upper Sangamon River area assessment
Upper Sangamon River area assessment
Submitter: Steven Mccauley

Thumbnail for Illinois Waterfowl Surveys and Investigations W-43-R-67 Annual Progress Report FY2020
Illinois Waterfowl Surveys and Investigations W-43-R-67 Annual Progress Report FY2020
Yetter, Aaron P.; Fournier, Auriel M.V.; Gilbert, A.D.; Osborn, J.M.; Klimas, S.T.; Askren, R.J.; Malanchuk, L.J.; Beach C.R.; Lancaster, Joseph D.; Jacques, C.N.; Hagy, H.M.; and Ward, M.P.

Thumbnail for Sources of Productivity Growth and Its Relation to the Distribution of Income in Industrialized Countries and Korea
Sources of Productivity Growth and Its Relation to the Distribution of Income in Industrialized Countries and Korea
Mun, Beung-Geun

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1989-90 vol. 1
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1989-90 vol. 1
Illinois State Geological Survey

Thumbnail for The development of public opinion in regard to the commerce clause of the Constitution
The development of public opinion in regard to the commerce clause of the Constitution
Brownson, Howard Gray