Survey of the Columbia River and its tributaries.
By: Zell E. Parkhurst.
Series: U.S. Fish and Wildlife Service. Special scientific report : fisheries -- no. 39.; Special scientific report -- no. 39.
Publisher: U.S. Fish and Wildlife Service
Published: 1950
Place of publication: Washington
Language: eng
Number of pages: 58
Subjects: Salmon fisheries -- Columbia River.; Columbia River.
Notes: Also issued online.