Fourth report of an investigation of the rivers of Ohio as sources of public water supplies
By: By the Ohio State Board of Health.  1901
Publisher: F. J. Heer, State printer
Published: 1902
Place of publication: Columbus, Ohio
Language: eng
Number of pages: 220
Subjects: Water-supply -- Ohio.
Notes: "Reprinted from the fifteenth annual report of the Ohio State Board of Health."