Analyzing natural systems
Subtitle: analysis for regional residuals--environmental quality management
By: Daniel J. Basta and Blair T. Bower.
Contributors: Bower, Blair T.; Environmental Research Laboratory (Athens, Ga.)
Publisher: U.S. Environmental Protection Agency, Environmental Research Laboratory; U.S. Environmental Protection Agency, Center for Environmental Research Information, [distributor]
Published: 1983
Place of publication: Athens, GA; Cincinnati, OH
Language: eng
Subjects: Environmental protection -- United States.; Pollution -- United States -- Mathematical models.
Notes: Caption title.

At head of title: Project summary.

Distributed to depository libraries in microfiche.

"Sept. 1983."

"EPA-600/S3-83-046."