Toxicity of 1,1-dichloroethylene (vinylidene chloride) to aquatic organisms /

Mode of access: Internet.

Status assessment of toxic chemicals : tricholorethylene /

Mode of access: Internet.

Potential effects of irrigation practices on crop yields in Grand Valley /

Mode of access: Internet.

Lake restoration : proceedings of a national conference, August 22-24, 1978, Minneapolis, Minnesota.

Mode of access: Internet.

Lake and reservoir classification systems /

Mode of access: Internet.

Effects of sulfuric acid rain on two model hardwood forests : throughfall, litter leachate, and soil solution /

"January 1980."

Handbook, septage treatment and disposal.

"EPA-625/6-84-009."

Impacts of airborne pollutants on wilderness areas along the Minnesota-Ontario border /

Mode of access: Internet.

Abstract proceedings : Second Forum on Innovative Hazardous Waste Treatment Technologies, Domestic and International : Philadelphia, PA, May 15-17, 1990.

Mode of access: Internet.

Hazardous waste sites : descriptions of sites on current National Priorities List, October 1984.

Mode of access: Internet.

Second Forum on Innovative Hazardous Waste Treatment Technologies, Domestic and International : Philadelphia, Pennsylvania, May 15-17, 1990 : technical papers.

Mode of access: Internet.

Procedures for completion and deletion of national priorities list sites.

Mode of access: Internet.

Site selection for the monitoring of photochemical air pollutants /

Mode of access: Internet.

Protecting the environment : a research strategy for the 1990s.

Mode of access: Internet.

Preliminary risk assessment for parasites in municipal sewage sludge applied to land.

Mode of access: Internet.