Economic impact analysis of effluent limitations and standards for the plastics molding and forming industry /

Mode of access: Internet.

Minimum standards for quality of life /

Mode of access: Internet.

4Rs : recycling lessons & projects with an index to the Illinois Learning Standards : reduce, reuse, recycle, rebuy /

"The 4Rs Recycling Lessons and Projects with an Index to the Illinois Learning Standards has been produced through a cooperative effort between the Illinois Department of Commerce and Economic Opportunity (DCEO) and University of Illinois Extension. This publication is dedicated to increasing environmental awareness among Illinois students and achieving long-term behavior changes to ensure the wise use of our natural resources. The lesson plans and activities are designed for grades K-8."--Prelim. page.

An Issues/options paper for comprehensive water quality standards for groundwater /

"December 1988."--Cover.

Illinois recommended standards for sewage works /

Effective March 31, l980.

Reanalysis of the effect of proposals to relax vehicle emission standards on Chicago air quality : three reports and a summary.

"April, 1982."

Strategy for water quality standards review /

Mode of access: Internet.

Summaries of categorical pretreatment standards /

"November, 1987."

Technical analysis of the State implementation plan for the attainment and maintenance of the suspended particulate ambient air quality standards in the Chicago air quality maintenance area.

"October 1979."

Hazardous waste : many enforcement actions do not meet EPA standards : report to congressional requesters /

"B-226799"--P. [1].

Vancouver Lake reclamation study : environmental impact statement.

F also available in microfiche.

Los Angeles-Long Beach (LA-2) ocean dredged material disposal site designation : environmental impact statement.

Mode of access: Internet.

Upper Yocuna River watershed : environmental impact statement.

Mode of access: Internet.

Evaluation of FMVSS 214. Side impact protection: dynamic performance requirement.

Mode of access: Internet.

Border environmental education resource guide = Guía de recursos de educación ambiental en la frontera : Southern New Mexico, South Texas, Northern Chihuahua, Northern Coahuila, Northern Nuevo Leon, Northern Tamaulipas.

English and Spanish text inverted, bound together back to back.