Issues surrounding the biota of the Tualatin River Basin
By: by Judith Li and Stanley V. Gregory.
Contributors: Gregory, Stanley V.; Oregon State University. Water Resources Research Institute.
Series: Tualatin River Basin water resources management report -- no. 8.
Publisher: Oregon Water Resources Research Institute, Oregon State University
Published: 1993
Place of publication: [Corvallis, Or.]
Language: eng
Number of pages: 37
Subjects: Biotic communities -- Oregon -- Tualatin River Watershed.
Notes: "October 1993"--Cover.

"The Tualatin River Basin studies are being done under a grant from the Oregon Department of Environmental Quality ... "

Include bibliographical references (p. 18-20).

Also issued online.