Birds of the western Columbia Gorge
By: David R. Mudd, Christopher R. Merker.
Contributors: Merker, Christopher R.
Series: Applied research informational report -- no. 10.; Applied research informational report -- no. 10.
Publisher: Washington Game Dept., Environmental Management Division, Applied Research Section
Published: 1978
Place of publication: Olympia, WA
Language: eng
Number of pages: 25
Subjects: Birds -- Columbia River Valley.; Birds -- Washington (State) -- Skamania County.
Notes: Bibliography: p. 25.