A computerized system for the evaluation of aquatic habitats based on environmental requirements and pollution tolerance associations of resident organisms
By: Clyde L. Dawson and Ronald A. Hellenthal
Contributors: Hellenthal, Ronald A; Corvallis Environmental Research Laboratory
Publisher: U.S. Environmental Protection Agency, Environmental Research Laboratory
Published: 1986
Place of publication: Corvallis, OR
Language: eng
Subjects: Aquatic organisms -- Effect of water pollution on -- Data processing
Notes: Caption title

At head of title: Project summary

Distributed to depository libraries in microfiche

"April 1986."

"EPA/600/S3-86/019."