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robert w schoning
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The Indian Dip Net Fishery at Celilo Falls on the Columbia River
Robert W. Schoning · Oregon Fish Commission
43 sayfa · 1951
Fisheries / Pacific salmon fisheries / Lift net fishing
A measured delay in the migration of adult chinook salmon at Bonneville Dam on the Columbia River
Robert W. Schoning · Fish Commission of Oregon
16 sayfa · 1956
Chinook salmon / Migration / Effect of dams on
Science, politics, & fishing
Frederick J. Smith, Robert W. Schoning · Sea Grant College Program, Oregon State University
150 sayfa · 1981
Fisheries / Fishery policy / Economic aspects / Fishery law and legislation