Water quality, the Columbia River below Longview, Washington
Subtitle: December 1971 - November 1972
By: by Patrick Lee.
Contributors: Washington (State). Dept. of Ecology.
Series: Technical report -- no. 74-7; Technical report (Washington (State). Dept. of Ecology) -- no. 74-7.
Publisher: State of Washington, Dept. of Ecology [1974].
Published: 1974
Place of publication: Olympia, Wash
Language: eng
Number of pages: 41
Subjects: Water quality -- Washington (State) -- Longview; Water quality -- Columbia River -- Measurement; Columbia River
Other titles: Water quality report: the Columbia River below Longview, Washington, Dec. 1971 - Nov. 1972.
Notes: Cover title: Water quality report: the Columbia River below Longview, Washington, Dec. 1971 - 1972.

"February, 1974"--Added t.p.

Bibliography: p. 23.