Hydrogeologic evaluation of sand and gravel aquifers for municipal groundwater supplies in East-Central Illinois /

"Prepared in cooperation with the Illinois Department of Transportation. Division of Water Resources."

Illinois : a bibliography.

Revision by Vivian H. Howard and Margaret Herman.

Hydrometeorology of heavy rainstorms in Chicago and northeastern Illinois : phase 1, historical studies /

Bibliography: p. 62-63.

Illinois campaign financing act : manual of instructions.

Cover title.

Illinois cancer statistics review.

Latest information consulted: 1986-1998.

Illinois cancer statistics review, 1986-2002 /

"June 2005."

Illinois capital plan : fiscal year ...

"... highlights the condition of the state's capital facilities and assets, describes the capital grant programs currently funded, identifies projects recommended for funding in fiscal year 1990, and assesses the impact of program, state, and national trends on future capital needs."--Letter of transmittal.

Illinois election laws.

Description based on: 1908.

Illinois county cancer statistics review.

Chiefly tables.

Illinois geology from space /

Cover title.

Illinois drought of 1999-2000 /

Cover title.

Illinois groundwater : a vital geologic resource /

Includes bibliographical references (p. 56-57).

Illinois historical journal.

Title from cover.

Illinois health quarterly.

Illinois. State Department of Public Health. Illinois health quarterly.

Illinois Inventory of Educational Progress : executive summary.

Mode of access: Internet.