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Filtering by: Creator Letchworth, Christopher A. Remove constraint Creator: Letchworth, Christopher A. Decade 1940-1949 Remove constraint Decade: 1940-1949 Subject Anadromous fishes -- Oregon -- Willamette River Remove constraint Subject: Anadromous fishes -- Oregon -- Willamette River

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  • The Willamette River Spring Chinook Sport Fishery, 1947

    Creator:
    Johnson, Donald R. and Jensen, Christopher
    Abstract:
    "The Willamette River has the largest runs of spring chinook salmon of any tributary of the Columbia River rising in Oregon. The run to the Willamette is most unique in that the migrating fish pass up the river through Portland, a city of several hundred thousand people, and support a...
    Resource Type:
    Technical Report
    Full Text:
    ? Donald R. Johnson, Oregon Fish Commission end Christopher Jensen, Oregon Game Commission INTRODUZTION