An Examination of medical care costs of patients with AIDS in Illinois /

"June, 1989."

Analysis of septic tank distribution and septage generation rates in Illinois /

"IEPA/WPC/84-003."

An intensive water quality survey of the Rock River from Rockford to Byron, Illinois, May-October, 1978 /

Bibliography: p. 35.

An investigation of volatile organic chemical contramination in groundwater new Rockton, Illinois /

"March 1988."

Annual exhibition by artists of the Old Northwest Territory : Ohio, Indiana, Michigan, Wisconsin, Illinois.

Mode of access: Internet.

Annual report on the survey of low-level radioactive waste generators in Illinois for ...

Latest issue consulted: 1985.

Annual report, Division of Environmental Management.

Mode of access: Internet.

Aquifers of Illinois : underground sources of drinking water and non-drinking water /

"September, 1981."

Assessment of nonpoint source impacts on Illinois water quality.

"IEPA/WPC/88-020."

Annual summary of the physical highway research program in Illinois.

"Prepared by Physical Research Section, Bureau of Research and Planning."

Baseline loadings of nitrogen, phosphorus, and sediments from Illinois watersheds : October 1980 - September 1996 /

The purpose of the report is to evaluate baseline loadings of nutrients and sediment to the Mississippi River and the Ohio River from the state of Illinois and to identify the sources of those loads; also evaluated are baseline loadings of nutrients and sediments to the Illinois River from its tributaries.

Assessment and classification of Illinois lakes /

"Staff report."

Cancer incidence in community areas of Chicago, Illinois, 1987-1991 /

Mode of access: Internet.

Cancer incidence and age at Northern migration of African Americans in Illinois, 1986-1991 /

"April 1997."

Biological Stream Characterization (BSC) : a biological assessment of Illinois stream quality /

"IEPA/WPC/89-275"--Cover.