Water quality unit
Subtitle: chemical monitoring programs
Contributors: Ohio EPA. Division of Drinking and Ground Waters
Publisher: [Ohio EPA], Division of Drinking and Ground Water
Published: 1999
Place of publication: Columbus
Language: eng
Number of pages: 10
Subjects: Water treatment plants -- Ohio; Water -- Pollution -- Ohio; Water -- Pollution -- Ohio -- Measurement
Other titles: Chemical monitoring programs
Notes: Title from caption

"August 24, 1999."