POTW Expert
Subtitle: user documentation.
Contributors: Center for Environmental Research Information (U.S.)
Edition: Version 1.0.
Publisher: U.S. Environmental Protection Agency, Office of Research and Development, Center for Environmental Research Information
Published: 1990
Place of publication: Cincinnati, OH
Language: eng
Number of pages: 161
Subjects: Sewage disposal -- United States -- Data processing -- Handbooks, manuals, etc.; Sewage disposal plants -- United States -- Data processing -- Handbooks, manuals, etc.
Notes: Shipping list no.: 91-010-E.

"October 1990."

Software to accompany the user documentation not available for distribution by Supt. of Docs.

"EPA/625/11-90/001."