Modifications of models predicting trophic state of lakes
Subtitle: adjustment of models to account for the biological manifestations of nutrients
By: S.C. Hern ... [et al.]
Contributors: Hern, S. C; Environmental Monitoring Systems Laboratory (Las Vegas, Nev.)
Publisher: U.S. Environmental Protection Agency, Research and Development, Environmental Monitoring Systems Laboratory; Center for Environmental Research Information [distributor]
Published: 1981
Place of publication: Las Vegas, Nev; Cincinnati, Ohio
Language: eng
Subjects: Phytoplankton -- United States; Water quality -- United States; Lake ecology; Eutrophication -- United States
Notes: Caption title

At head of title: Project summary

"Feb. 1981."

"EPA 600/S3-80-001."