An analysis of avian communities on three islands, Lower Columbia River, Oregon
By: by Geoffrey L. Dorsey.
Published: 1982
Language: eng
Number of pages: 90
Subjects: Bird populations -- Oregon -- Lower Columbia River.; Birds -- Oregon -- Lower Columbia River -- Seasonal distribution.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1982.

Bibliography: leaves 54-61.