Description of experimental filter plants at Pittsburgh, and results of experiments
By: by Morris Knowles
Publisher: s.n.
Published: 1900
Place of publication: S.l
Language: eng
Number of pages: 188
Subjects: Filters & filtration; Water-supply
Notes: Cover title.

Reprinted from Journal of the New England Water Works Association, v. 15, no. 2.

Paper presented Sept. 19, 1900.