Filtration of giardia cysts and other substances
Subtitle: volume 2, slow sand filtration
By: William D. Bellamy, Gary P. Silverman, and David W. Hendricks.
Contributors: Silverman, Gary P.; Hendricks, David W.; Water Engineering Research Laboratory.
Publisher: U.S. Environmental Protection Agency, Water Engineering Research Laboratory
Published: 1985
Place of publication: Cincinnati, OH
Language: eng
Subjects: Giardia lamblia.; Drinking water -- Standards -- United States.; Filters and filtration.
Notes: Caption title.

At head of title: Project summary.

Distributed to depository libraries in microfiche.

"May 1985."

"EPA/600/S2-85/026."