Northwest birds in winter
By: Alan Contreras ; illustrated by Ramiel Papish.
Publisher: Oregon State University Press
Published: 1997
Place of publication: Corvallis, Or
Language: eng
Number of pages: 264
Subjects: Birds -- Northwest, Pacific.; Birds -- Wintering -- Northwest, Pacific.; Birds -- Northwest, Pacific -- Geographical distribution.; Birds -- Northwest, Pacific -- Geographical distribution -- Maps.
Notes: Includes bibliographical references (p. 257-260) and index.