Water temperature, fish and the aquatic environment.
Contributors: Oregon. Dept. of Fish and Wildlife.
Series: Backgrounder / Oregon Department of Fish and Wildlife; Backgrounder (Oregon. Dept. of Fish and Wildlife)
Publisher: Oregon Dept. of Fish and Wildlife
Published: 1997
Place of publication: [Portland, Or.]
Language: eng
Subjects: Pacific salmon -- Effect of water temperature on -- Oregon.; Aquatic ecology -- Oregon.; Water temperature -- Effect of habitat modification on -- Oregon.
Notes: Title from caption.

"Rev. 3/20/97."