Annual report - Federal Working Group on Pest Management.

Report year ends in Feb.

Guidelines for flight planning during periods of high ozone occurrence /

Mode of access: Internet.

High altitude pollution program stratospheric measurement system feasibility study /

Mode of access: Internet.

The Conservation reserve--yesterday, today and tomorrow : symposium proceedings, January 14, 1991, Washington, DC /

"These papers were presented at the 1991 meeting of the Society for Range Management in a Symposium titled "The Conservaton Reserve - Yesterday, Today and Tomorrow"--Pref.

Global energy futures and the carbon dioxide problem /

Item 856-E

Chemical information resources directory : descriptive and subject catalogs /

This is the second volume of the report prepared for the Council on Environmental Quality.

CEQ.

Description based on: 316 (Feb. 1974); title from spine.

Linking ecosystems and biodiversity.

Shipping list no.: 92-240-P.

A benefit-cost system of decision making for strip mined land reclamation in Illinois /

Bibliography: p. 296-297.

Advisory report on the health effects of radium in drinking water /

"Project no. 90.002."

An economic evaluation of proposed amendments to the Illinois sulfur dioxide regulations, R74-2, R75-5, and R76-9 /

"Project no. 10.062."

An analysis of solid waste management systems for northeastern Illinois /

"Project no. 40.001."

Attitudes of Illinois citizens toward solid waste and the environment.

Mode of access: Internet.

Big Muddy River area assessment /

Examines a 1,731 square mile area in southern Illinois which has been designated a state Resource Rich Area.

Big Rivers area assessment /

"Critical Trends Assessment Program."--Cover.