Final report on migrant salmon light guiding studies (contract no. D.A.-45-108 CIVENG-63-29) at Columbia River dams
By: by Paul E. Fields.
Publisher: For the Fisheries Engineering Research Program, U.S. Army Engineer Division, North Pacific Corps of Engineers
Published: 1966
Place of publication: Portland, Or
Language: eng
Number of pages: 267
Subjects: Fishways; Columbia River
Other titles: Migrant salmon light guiding studies at Columbia River dams.
Notes: Cover title.

"February 1966."

Bibliography: p. 223-229.