Willamette River Basin study
Subtitle: periphyton algal dynamics : final report submitted to Oregon Department of Environmental Quality
By: by Stanley V. Gregory.
Contributors: Oregon. Dept. of Environmental Quality.
Publisher: Available from Oregon Dept. of Environmental Quality?
Published: 1993
Place of publication: [Portland?, Or
Language: eng
Number of pages: 112
Subjects: Periphyton -- Oregon -- Willamette River Watershed.; Freshwater algae -- Oregon -- Willamette River Watershed.; Stream ecology -- Oregon -- Willamette River Watershed.
Other titles: Periphyton algal dynamics.
Notes: "July 2, 1993."

Includes bibliographical references (leaves 111-112).