An analysis of guild structure of avian communities, Columbia River, Oregon
By: by Cecilia Lea Barham Noyes.
Published: 1981
Language: eng
Number of pages: 76
Subjects: Birds -- Columbia River Estuary (Or. and Wash.)
Notes: Typescript (photocopy).

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

Bibliography: leaves 51-58.