Trask Hatchery winter steelhead

"Species or Hatchery Stock: Winter Steelhead Oncorhynchus mykiss Stock-47."Title from PDF caption (viewed on August 20, 2020).Covers OCLC #1187157971 and OCLC #828737140.This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Includes bibliographical references.Mode of access: Internet from the Oregon Government Publications Collection.Text in English