University of Illinois Urbana-Champaign

Cave Biota of Great Basin National Park, White Pine County, Nevada

Taylor, Steven J.; Krejca, Jean K.; Slay, Michael E.

Mallard Investigations W-130-R-4 Quarterly Federal Aid Performance Report

Hine, Christopher S.; Yetter, Aaron P.; Havera, Stephen P.; Horath, Michelle M.; Whetsell, Elizabeth C.

Conservation Assessment for Sword Moss (Bryoxiphidium norvegicum (S.E. Bridel) W. Mitten)

Hill, Steven R.

Wood Duck Investigations W-118-R-4, Annual Federal Aid Performance Report

Yetter, Aaron P.; Havera, Stephen P.; Hine, Christopher S.; Georgi, Michelle M.

Yellow Perch population assessment in Southwestern Lake Michigan, including evaluation of sampling techniques and identification of the factors that determine Yellow Perch year-class strength April 1, 2004 - March 31, 2005

Redman, Rebecca A.; Creque, Sara M.; Czesny, Sergiusz J.; Glover, David C.; Miehls, Scott; Dettmers, John M.

Population Status of the Illinois Chorus Frog (Pseudacris streckeri illinoensis) in Madison County, Illinois: Results of the 1998 Surveys

Tucker, John K.

Illinois Waterfowl Surveys and Investigations

Havera, Stephen P.

1995-1996 Aerial Waterfowl Inventories of the Riverlands Environmental Demonstration Area

Georgi, Michelle M.; Havera, Stephen P.

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

Tucker, John K.

1995-1996 Aerial Waterfowl Inventories of Environmental Management Program Sites in the Confluence Region of the Illinois and Missssippi Rivers

Georgi, Michelle M.; Havera, Stephen P.

Population Status of the Illinois Chorus Frog (Pseudacris streckeri illinoensis) in Madison County, Illinois: Results of 1997 Surveys

Tucker, John K.; Philipp, David P.

Morphological Analysis of the Cinara cupressi Complex: A Comparison of Specimens from Africa, Europe, and North America

Voegtlin, David J.

Illinois Deer Investigations W-87-R-8, Annual Job Progress Report July 1, 1986 - June 30 1987

Nixon, Charles M.

Aerial Census of Canada Geese and Waterfowl 1 July 1985 - 30 June 1986

Havera, Stephen P.

Mallard Investigations W-130-R-3 Quarterly Federal Aid Performance Report

Yetter, Aaron P.; Havera, Stephen P.; Hine, Christopher S.; Horath, Michelle M.; Whetsell, Elizabeth C.

Biology, Ecology, and Management of Deer in the Chicago Metropolitan Area : Performance Report Annual Job Progress Report July 1, 1983 through June 30, 1984

Witham, James H.

1995-1996 Aerial Waterfowl Inventories of Chautauqua National Wildlife Refuge and Peoria Lake Environmental Management Program Sites

Georgi, Michelle M.; Havera, Stephen P.

Evaluation of Growth and Survival of Different Genetic Stocks of Muskellunge: Implications for Stocking Programs in Illinois and the Midwest

Wagner, C.P.; Wahl, David H.; Diana, Matthew J.

A Survey of Sport Fishing in the Illinois Portion of Lake Michigan

Brofka, Wayne A.; Marsden, J. Ellen

Aerial Waterfowl Inventories of Environmental Management Program Sites in the Confluence Region of the Illinois and Mississippi Rivers, Annual Report 1 September 1991 through 31 August 1992

Havera, Stephen P.; Georgi, Michelle M.

Illinois Waterfowl Surveys and Investigations W-43-R-41, Annual Federal Aid Performance Report July 1, 1992 through June 30, 1993

Havera, Stephen P.; Georgi, Michelle M.

Mallard investigations W-130-R-4 Annual Report

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

Cooperative Waterfowl Research W-88-R-1-5, Final Report: Waterfowl of Illinois Their Status and Management

Havera, Stephen P.

Mallard Investigations W-130-R-4 Quarterly Federal Aid Performance Report

Yetter, Aaron P.; Hine, Christopher S.; Havera, Stephen P.; Horath, Michelle M.; Whetsell, Elizabeth C.

Cooperative Furbearer Research Illinois Raccoon Investigations Final Report W-104-R-6

Nixon, Charles M.; Sullivan, Joseph B.; Koerkenmeier, Robert G.; Stevens, Jannifer; Thomas, Jeanette; Rothering, Tony; Hungerford, Laura L.; Mitchell, Mark; Hubert, George F., Jr.; Bluett, Robert

Mallard Investigations W-130-R-3 Quarterly Federal Aid Performance Report

Yetter, Aaron P.; Hine, Christopher S.; Havera, Stephen P.; Horath, Michelle M.; Whetsell, Elizabeth C.

Mallard Investigations W-130-R-3 Quarterly Federal Aid Performance Report

Yetter, Aaron P.; Havera, Stephen P.; Hine, Christopher S.; Horath, Michelle M.; Whetsell, Elizabeth C.

Evaluation of walleye stocking program

Clapp, David F.; Mayer, Christine M.; Wahl, David H.

A Selected Bibliography of Insect-Vascular Plant Associations in the United States and Canada

Sanderson, Milton W.; Kingsolver, John M.

Illinois Forest Game Investigations W-87-R-9, Quarterly Federal Aid Performance Report 1 July - 30 September 1987

Nixon, Charles M.; Witham, James H.; Jones, Jon Martin