Briefsheet
Subtitle: maintaining water quality standards.
Series: Publication -- no. 97-2010-WQ&FA.; Publication (Washington (State). Dept. of Ecology) -- no.  97-2010-WQ&FA.
Publisher: Dept. of Ecology
Published: 1997
Place of publication: [Olympia, Wash.]
Language: eng
Subjects: Water quality -- Washington (State) -- Standards; Water -- Pollution potential -- Washington (State)
Other titles: Maintaining water quality standards.
Notes: Caption title.

"January 1997."