Illinois Institute of Natural Resources project list : January 1, 1981.

Includes index.

Index to environmental projects performed by agencies of the State of Illinois /

Project no. 80.022.

Power facility siting in the State of Illinois,

Includes bibliographical references.

Renewable Energy Resources Program report.

Mode of access: Internet.

The air quality and economic implications of supplementary control systems in Illinois /

Bibliography: p. 90-92.

Operator's, organizational, direct support and general support maintenance manual for power supply, dual DC, (H-P model 6255A), (NSN 6130-00-065-6811).

Includes index.

Operator's, organizational, direct support and general support maintenance manual (including repair parts and special tools lists) : b power supply PP-3940/G (including repair parts and special tool lists).

"28 February 1966."

Organizational maintenance manual including repair parts and special tool lists : power supply PP-4606A/G.

"9 October 1967."

Operator's, organizational, direct support, and general support maintenance manual for power supply PP-7833/U, (NSN 6130-00-249-2748).

Includes index.

Environmental awareness reading list.

Mode of access: Internet.

Geothermal resources. Hearing, Ninety-third Congress, first session.

Hearing held June 13- 1973.

Alternative goals : 1985 Resources Planning Act Program.

"December 1981."

Environmental geology notes

Mode of access: Internet.

Environmental geology.

Co-published: Illnois State Geological Survey, Hazardous Waste Research and Information Center.

U.S. energy trends : hearings before the Committee on Energy and Natural Resources, United States Senate, One Hundred Seventh Congress, first session.

Shipping list no.: 2001-0290-P (pt.1), 2002-0034-P (pt. 2).