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Filtering by: Publisher Salem, Or: Division of State Lands Decade 1930-1939

Local populations and migration in relation to the conservation of Pacific salmon in the Western States and Alaska

Creator:

Rich, Willis H. (Willis Horton), 1885-1972

Abstract:

1. A rational conservation program for such migratory fishes as the salmon must be based on a knowledge of (a) whether or not the species consists of local, self-perpetuating populations and (b) the nature and extent of the oceanic migrations. 2. The conservation of a species that is broken up...

Resource Type:

Technical Report

Full Text:

Department of Research Fish Commission of the State of Oregon
An Oregon almanac for 1940

Creator:

Federal Writers' Project (Or.)

Abstract:

Gerald W. Williams Collection

Resource Type:

Book

Full Text:

became the property of the state, later to become the subject or the historic land-fraud cases * * * In