Waterfowl of Illinois : status and management /

Includes bibliographical references (p. 478-516) and index.

Water quality provinces of Illinois /

Bibliography: p. 73-77.

Wastes from water treatment plants : literature review, results of an Illinois survey, and effects of alum sludge application to cropland /

"SWS Contract report 429." -- Cover.

Water resources availability, quality, and cost in northeastern Illinois /

Bibliography: p. 88-90.

Wild orchids of Illinois

Bibliography: p. 123-125.

Yorkville/Glen Palmer Dam alternative analysis and preliminary design project OWR-02-003 : Yorkville, Illinois, Kendall County.

This executive summary report summarizes the results of an alternative evaluation and preliminary design study for improvements to, or removal of, the Glen D. Palmer Dam in Yorkville, Illinois. This study was conducted to recommend the best method of improving the hydraulic conditions at the downstream face of the dam, reconnect the river with respect to fish movement, and provide safe canoe passage through the dam site. The recommended alternative was developed by working with a Citizen Advisory Committee to involve the public throughout the study.

Water resource data and trend analysis for the Blue Creek watershed project : Pike County, Illinois, phase III /

"IEPA/WPC/83-003X."

Wood projects for Illinois wildlife : homes and feeders for birds and mammals.

Bibliography: p. 33

Workplace nonfatal injuries and illnesses, Illinois, 1999 /

"A publication of the Illinois Department of Public Health, Division of Epidemiologic Studies."

Workplace nonfatal injuries and illnesses, Illinois, 2000 /

"This project was supported by cooperative agreement number W9081170P from the U.S. Department of Labor, Bureau of Labor Statistics."

Workplace nonfatal injuries and illnesses, Illinois, 2002 /

"This project was supported by cooperative agreement number W9081170P from the U.S. Department of Labor, Bureau of Labor Statistics."

Workplace nonfatal injuries and illnesses, Illinois, 2001 /

"This project was supported by cooperative agreement number W9081170P from the U.S. Department of Labor, Bureau of Labor Statistics."

Wings, stings and leggy things : insects of Illinois.

Introduces Illinois insects including the house fly, mosquito, grasshopper, dragonfly, praying mantis, monarch butterfly, firefly, honey bee, water strider, and ladybug.

Wolf Run, Bluffs, Illinois : strategic planning study : Scott County, Illinois.

"IDNR/OWR/SPS/07-001"

Build ponds, small lakes in Illinois for water supply, soil conservation, fish, wild life habitat.

Cover title.