Risk assessment of exposure to radium and fluoride in Illinois public water supplies /

Prepared for Illinois Dept. of Energy and Natural Resources, Energy and Environmental Affairs Division.

Screening of pesticides for potential adverse environmental effects in Illinois : laboratory model ecosystem evaluations of twenty-six new pesticides /

"Doc. no. 81/40."

Structure of the Illinois food economy : resource issues /

"October 1983."

The Changing Illinois environment : critical trends : summary report of the Critical Trends Assessment Project.

Includes bibliographical references (p. 83-84)

The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project.

"June 1994."

The economic effects of underground mining upon land used for Illinois agriculture /

"February 1985."

The economic impact of section 21 (H) of the Environmental Protection Act of the State of Illinois, proposed regulation R80-19 /

Project no.: 80.244.

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."

Use and disposal of wastewater sludge in Illinois : final report /

"Contract: EA99"

Water resources and other related laws of Illinois.

Description based on: 1978.

Secondary impacts of public investment in natural resources; proceedings of a symposium, September 25-27, 1968.

Sponsored by Natural Resource Economics Division, Economic Research Service, U.S. Dept. of Agriculture.

Integrated inventories of renewable natural resources : proceedings of the workshop : January 8-12, 1978, Tucson, Arizona.

Sponsored by Inventory Working Group, Society of American Foresters; School of Renewable Natural Resources, University of Arizona; Forest Service, U.S. Dept. of Agriculture; Bureau of Land Management, U.S. Dept. of the Interior; and Renewable Natural Resources Foundation.

Puerto Rico : update of selected information contained in a 1981 GAO report : fact sheet for the Chairman, Committee on Energy and Natural Resources, U.S. Senate /

"B-234765"--P. 1.

South Brazil; physical features, natural resources, means of communication, manufactures and industrial.

Mode of access: Internet.

National Park Service concessions management : hearings before the Subcommittee on National Parks, Historic Preservation, and Recreation of the Committee on Energy and Natural Resources, United States Senate, One Hundred Seventh Congress, first session to review the National Park Service implementation of management policies and procedures to comply with the provisions of Titles I, II, III, IV, V, VI, VII, and VIII of the National Parks Omnibus Management Act of 1998, March 22, 2001, March 29, 2001.

Shipping list no.: 2001-0261-P.