multi-trophic level examination of recreational impacts on a national wild and scenic river
By: by Kristopher Keith Wright.
Published: 1997
Language: eng
Number of pages: 142
Subjects: Stream ecology -- Oregon -- Quartzville Creek.; Outdoor recreation -- Environmental aspects -- Quartzville Creek.; Quartzville Creek (Or.) -- Recreational use -- Environmental aspects.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1997.

Includes bibliographical references (leaves 138-142).