University of Illinois Urbana-Champaign

Wood Duck Investigations W-118-R-4-5-6 Final Report

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

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-4 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.

Mallard investigations W-130-R-4 Annual Report

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

Mallard Investigations W-130-R-2 Annual Federal Aid Performance Report

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

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.

Evaluation of moist-soil plant communities to water level management of Chautauqua National Wildlife Refuge

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

Mallard Investigations W-130-R-1-2-3 Final Report

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

Illinois Waterfowl Surveys and Investigations W-43-R-47 1 July 1998 through 30 June 1999 Annual Federal Aid Performance Report

Horath, Michelle M.; Havera, Stephen P.

Wetland wonders : instructional materials for the study of midwestern wetlands

Jeffords, Michael R.; Hodgins, Audrey S.; Havera, Stephen P.

INHS Reports, Spring 2005

Illinois Natural History Survey

Illinois Waterfowl Surveys and Investigations W-43-R-44, Annual Federal Aid Performance Report July 1, 1995 through June 30, 1996

Georgi, Michelle M.; Havera, Stephen P.

INHS Reports, December 1991

Submitter: Susan Braxton

INHS Reports, November 1991

Illinois Natural History Survey

INHS Reports, Spring 2008

Illinois Natural History Survey

INHS Reports, July/August 1999

Illinois Natural History Survey

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.

INHS Reports, Spring 2002

Illinois Natural History Survey

INHS Reports, May/June 1992

Illinois Natural History Survey

INHS Reports, September/October 1997

Illinois Natural History Survey

INHS Reports, March/April 1992

Illinois Natural History Survey

INHS Reports, March/April 1996

Illinois Natural History Survey

Projected effects of increased diversion of Lake Michigan water on the environment of the Illinois River Valley

Havera, Stephen P.; Bellrose, Frank C.; Archer, H. Kathleen; Paveglio, Fred, Jr.; Steffeck, Donald W.; Lubinski, Kenneth S.; Sparks, Richard E.; Brigham,Warren U.; Coutant,Larry; Waite,Stephan; McCormick,Dee

1993 Governor's conference on the management of the Illinois river system

Submitter: Clarissa Ihssen

Illinois Precipitation Enhancement Program, Phase 1: Interim Report for 1 September 1971 - 30 June 1972

Changnon, Stanley A., Jr.; Huff, Floyd A.; Havera, Stephen P.; Schickedanz, Paul T.; Semonin, Richard G.; Sanderson, Glen C.; Ochs, Harry T.

2003 Governor's Conference on the Management of the Illinois River System

Submitter: Clarissa Ihssen

INHS Reports, September/October 1995

Illinois Natural History Survey

1999 Governor's Conference on the Management of the Illinois River

Submitter: Clarissa Ihssen

1997 Governor's Conference on the Management of the Illinois River System

Submitter: Clarissa Ihssen