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Showing 241–270 of 1,434 items

Turtle communities in the Upper Mississippi River System

Tucker, John K.; Gritters, Scott A.; Hrabik, Robert A.

Sangamon State University Undergraduate Catalog, 1980-1981

Sangamon State University, Office of University Relations

NRES news. 1997-2001

University of Illinois at Urbana-Champaign. Department of Natural Resources and Environmental Sciences

Housing for Wood Ducks

Bellrose, Frank C.

The Identification of the Nonnative Fishes Inhabiting Illinois Waters

Page, Lawrence M.; Laird, Christopher A.

Duck Food Plants of the Illinois River Valley

Bellrose, Frank Chapman

The Long-term Illinois, Mississippi, Ohio, And Wabash Rivers Fish Population Monitoring Program - 2011

Tyszko,Stephen M.; Michaels, Nerissa N.; Lubinski,Benjamin J.; Edison,Timothy W.; Epifanio,John E.; Chick,John H.; Cao,Yong; Sass,Gregg G.

Thumbnail for Population status of the Illinois chorus frog (Pseudacris streckeri
illinoensis) in Madison County, Illinois: Results of 2001 Surveys

Population status of the Illinois chorus frog (Pseudacris streckeri illinoensis) in Madison County, Illinois: Results of 2001 Surveys

Tucker, John K.

Contaminants in Unionid Mussels from the Confluence of the Mississippi and Illinois Rivers

Esarey, Joan; Soucek, David J.; Levengood, Jeffrey M.; Hudson, Robert J.; Wimer, Wade; Halbrook, Richard S.

Assessing biological integrity in running waters : a method and its rationale

Karr, James R.

Forest and Stream in Illinois

Forbes, Stephen Alfred

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.

Thumbnail for Antherina suraka (Lepidoptera: Saturniidae): ecology, systematics, and potential economic uses to promote conservation in Madagascar

Antherina suraka (Lepidoptera: Saturniidae): ecology, systematics, and potential economic uses to promote conservation in Madagascar

Randrianandrasana, Maminirina

Environmental Studies of Braidwood Cooling Pond, 1983

Larimore, R. Weldon; Skelly, Thomas M.

Evaluation of Induced White Crappie x Black Crappie Hybridization

Buck, David Homer; Hooe, Michael L.

Development of monitoring methods for crayfish populations

Engelbert, Bryan

Field Assessment of an Electric Dispersal Barrier to Protect Sport Fishes from Invasive Exotic Fishes

Dettmers, John M.; Creque, Sara M.

Nesting Biology of Mallards in West-central Illinois

Yetter, Aaron P.; Stafford, Joshua D.; Hine, Christopher S.; Bowyer, Matthew W.; Havera, Stephen P.; Horath, Michelle M.

History of the Natural Resources Building, University of Illinois at Urbana-Champaign

Luman, Donald E.

Final report: compilation of Alabama crayfish museum holdings and construction of a geo-referenced database

Taylor, Christopher A.; Schuster, Guenter A.

Effects of Perturbations by Agricultural Land Use on Structure and Function of Stream Ecosystems

Schlosser, Isaac Joseph

Conservation assessment for the heartleaf plantain (Plantago cordata Lam.)

Hill, Steven R.

Mississippi Western Five area assessment

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

Thumbnail for A Preliminary Classification of Diptera, Exclusive of Pupipara, Based Upon Larval and Pupal Characters, with Keys to Imagines in Certain Families

A Preliminary Classification of Diptera, Exclusive of Pupipara, Based Upon Larval and Pupal Characters, with Keys to Imagines in Certain Families

Malloch, J.R.

Illinois Natural History Survey bulletin. 34 (1987-1992)

Submitter: William Ingram

Conservation guidance for Blanding’s Turtle (Emydoidea blandingii)

Henning, Bridget M.; Hinz, Leon C., Jr.

Lower Des Plaines River area assessment

Submitter: Steven Mccauley

Wetland management strategies that maximize marsh bird use in the midwest : Annual Performance Report 1 July 2017 – 30 June 2018

Bradshaw, Therin M.; Hagy, Heath M.; Yetter, Aaron; Blake-Bradshaw, Abigail R.; Gilbert, Andrew D.; Lancaster, Joseph D.

Upper Des Plaines River area assessment