The future of the Columbia River salmon fisheries.
Contributors: Oregon. Fish Commission.
Series: Oregon. Fish Commission. Dept. of Research. Contribution -- no. 6.; Contribution (Oregon. Fish Commission) -- no. 6.
Publisher: State Printing Dept.
Published: 1940
Place of publication: Salem
Language: eng
Number of pages: 47
Subjects: Pacific salmon fisheries -- Columbia River.
Notes: Also issued online.