Biological processes in the treatment of municipal water supplies
By: R.G. Rice ... [et al.]
Contributors: Rice, Rip G; Municipal Environmental Research Laboratory
Publisher: U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory; Center for Environmental Research Information [distributor]
Published: 1982
Place of publication: Cincinnati, OH
Language: eng
Subjects: Water -- Purification -- Biological treatment; Municipal water supply
Notes: Caption title

At head of title: Project summary

"May 1982."

"EPA-600/S2-82-020."