EPA method study 30, method 625 - base/neutrals, acids and pesticides.
Contributors: Environmental Monitoring and Support Laboratory (Cincinnati, Ohio)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring and Support Laboratory
Published: 1984
Place of publication: Cincinnati, OH
Language: eng
Subjects: Water -- Pollution -- United States -- Measurement.; Water quality management -- United States.
Notes: Caption title.

At head of title: Project summary.

Distributed to depository libraries in microfiche.

"July 1984."

"EPA-600/S4-84-053."