Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms
By: William B. Horning, and Cornelius I. Weber.
Contributors: Weber, Cornelius I.; Environmental Monitoring and Support Laboratory (Cincinnati, Ohio)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring and Support Laboratory
Published: 1986
Place of publication: Cincinnati, OH
Language: eng
Subjects: Toxicity testing -- United States.; Effluent quality -- United States.
Notes: Caption title.

At head of title: Project summary.

Distributed to depository libraries in microfiche.

"Aug. 1986."

"EPA/600/S4-85/014."