Dispersion simulation techniques for assessing the air pollution impacts of ground transportation systems /

"ANL/ES-29."

Du Page River area assessment.

Examines six subbasins of the Du Page River, covering approximately 372 square miles in northeastern Illinois, mostly in Du Page and Will Counties with small portions in Cook, Kane, Kendall, and Grundy Counties. One subbasin, the East Branch Du Page River, has been designated a state "Resource Rich Area".

Economic impact of revisions of the public water supply regulations, R77-13 /

Project number 80.118.

Economic impact of change in pH regulation, R76-21 /

"Project no. 80.112."

Economic impact of relaxing the regulation on sulfur content of fuel oils (R 75-8) /

Project no.10.059.

Economic impact of dissolved solids regulation upon the coal mining industry (R76-7) /

Includes bibliographical references.

Economic impact studies : the first year in review.

"Project no. 60.028."

Effects of noise and hearing acuity upon visual depth perception and safety among humans /

Bibliography: p. 29-31.

Economic impact study of the proposed motor vehicle (in-use) noise regulations : report of the Task Force on noise.

Bibliography: p. 152-155.

Economical flue gas desulfurization resulting in valuable fertilizer : supplemental condensation of report /

Supplemental condensation of the author's Valuable fertilizer products from high sulfur coal stack gas.

Embarras River area assessment /

"Critical Trends Assessment Program."--Cover.

Fox River area assessment /

"Critical Trends Assessment Progarm."--Cover.

Headwaters area assessment /

"Critical Trends Assessment Program."--Cover.

Illinois data catalog (preliminary print)

"Prepared for the Illinois Institute for Environmental Quality."

Illinois River Bluffs area assessment /

Critical Trends Assessment Program (CTAP)