Recommended time, size, and age for release of hatchery reared salmon and steelhead trout
By: Joe Wallis.
Publisher: Fish Commission of Oregon, Research Division
Published: 1968
Place of publication: Clackamas, Or
Language: eng
Number of pages: 61
Subjects: Salmon fisheries.; Salmon.
Notes: "January 1968."

Bibliography: leaves 56-61.

Also available online.