The National register of historic places in Illinois : a comprehensive list through June 21, 2001.

"Printed by the authority of the State of Illinois (5M-11-01)."--P. [36]

The siting puzzle : piecing together economic development and environmental quality : proceedings of the Thirteenth Annual ENR Conference, September 13 and 14, 1984, Chicago, Illinois.

"January 1985."

The potential economic impact of solar heated residential structures in Illinois, 1976-2000 /

Caption title.

The relationship of socioeconomic and environmental factors with health trends in Illinois /

Cover title.

Trends in the prevalence of birth defects in Illinois and Chicago.

Description based on: 1989-1994.

Traffic enforcement program : basic evaluation handbook /

"October 1985."

Village of Holiday Hills flood damage reduction project : McHenry County, Illinois.

"This project is being done under the authority given by the Flood Control Act of 1945 (Ill. Rev. Stat. 1989, ch. 19, par. 126a et seq.)--leaf 1.

Water quality assessment of Governor Bond (Greenville New) Lake Bond County, Illinois : 1977-1982.

"IEPA/WPC/84-011." -- Cover.

Monthly employment and annual wages of firms covered by the Illinois unemployment compensation act 1947

Mode of access: Internet.

An explanation of employers' duties under the Illinois unemployment compensation act.

Mode of access: Internet.

Proceedings : conference for Illinois Chapter, International Association of Public Employment Services /

Conference held Oct. 26-29, 1949.

Cost effectiveness of the U.S. Geological Survey's stream-gaging program in Illinois /

Tables.

Migrant child welfare : a state of the field study of child welfare services for migrant children and their families who are in-stream, home based, or settled-out : executive summary /

"Performed under Contract No. HEW-105-76-1140."

The effect of the speed enforcement program in Massachusetts.

Mode of access: Internet.

Division of Isotopes Development and contractor publications /

"November 1964."