The distribution and abundance of shorebirds during the 1981 spring migration at Grays Harbor, Washington
By: by Steven G. Herman and John B. Bulger for Seattle District, U. S. Army Corps of Engineers.
Contributors: Bulger, John B.; United States. Army. Corps of Engineers. Seattle District.
Publisher: U. S. Army Corps of Engineers
Published: 1981
Place of publication: Seattle
Language: eng
Number of pages: 64
Subjects: Shore birds -- Washington (State) -- Grays Harbor.
Other titles: Grays Harbor and Chehalis River improvements to navigation environmental studies.
Notes: On cover: Grays Harbor and Chehalis River improvements to navigation environmental studies.

"September 1981."

Under contract no. DACW67-81-M-0936.