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Creator:: Johnson, Donald R., Chapman, Wilbert McLeod, 1910-1970, Schoning, Robert W., and Oregon. Fish Commission
Abstract:: 1. Six major types of commercial gear have been used to take salmon and steelhead on the Columbia River; namely, gill nets, set nets, seines, traps, fish wheels and dip nets. 2. The five important commercial species in the Columbia River are chinook, silver, blueback and chum salmon and steelhead...
Resource Type:: Technical Report
Full Text:: THE COLUMBIA RIVER IN 1935 D. R. JOHNSON, W. M. CHAPMAN AND R. W. SCHONING OREGON FISH COMMISSION

Creator:: Oregon. Fish Commission, Hoy, M. T., Rich, Willis H., and Mitchell, Hugh C.
Abstract:: July 1, 1938 - June 30, 1940.
Resource Type:: Technical Report
Full Text:: OREGON Hon. John C. Veatch, Chairman, Portland Hon. Merle R. Chessman, Astoria Hon. Robert F. Cronen

Creator:: Rich, Willis H. (Willis Horton), 1885-1972 and Oregon. Fish Commission
Abstract:: In a paper now in press as a Bulletin of the U. S. Fish and Wildlife Services the writer has discussed the downward trend of the catch of Columbia River Chinook salmon since 1920 and has stated that the decline is doubtless an indication that the runs of this species...
Resource Type:: Technical Report
Full Text:: shown as the 8 Joseph A. Craig and Robert L. Hacker, Bulletin, U. S. Bureau of Fisheries, No. 32, 1940

Creator:: Oregon. Fish Commission
Abstract:: July 1, 1942 - June 30, 1944.
Resource Type:: Technical Report
Full Text:: OREGON Hon John C. Veatch, Chairman, Portland Hon. L. A. Cutlip, North Bend Hon. Robert L. Jones

Creator:: Oregon. Fish Commission
Abstract:: These short reports are intended to inform the public, industry, and other interested parties of the current studies of the Commission's staff and the basis for conservation measures. Reports will be published from time to time when studies are sufficiently complete to provide reliable biological evidence for conclusions upon which...
Resource Type:: Technical Report
Full Text:: . Arnie J. Suomela, Master Fish Warden Fish Commission of Oregon John C. Veatch, Chairman Robert L

Creator:: Rich, Willis H. (Willis Horton), 1885-1972 and Oregon. Fish Commission
Abstract:: The salmon runs of the Columbia River constitute one of the most important natural resources of the states of Oregon and Washington. Thousands of people are dependent, wholly or in part, upon these resources for their livelihood; and their welfare is dependent upon the maintenance of the salmon runs. It...
Resource Type:: Technical Report
Full Text:: , it can be accomplished only after a long time and at great expense. BIBLIOGRAPHY CALKINS, Robert

Creator:: Marr, John C. and Oregon. Fish Commission
Abstract:: Samples, consisting of scales, length and weight measurements, and sex determinations of chum, pink, and silver salmons, were taken from the commercial catch in the Columbia River in 1914. Five hundred eighteen chum scales were examined. All fish had gone to sea early in their first year; and 70.5 percent...
Resource Type:: Technical Report
Full Text:: projector and for valuable suggestions. Mrs. Louise M. Marr rendered valuable assistance. Finally, I am

Creator:: Oregon. Fish Commission
Abstract:: These short reports are intended to inform the public, industry, and other interested parties of the current studies of the Commission's staff and the basis for conservation measures. Reports will be published from time to time when studies are sufficiently complete to provide reliable biological evidence for conclusions upon which...
Resource Type:: Technical Report
Full Text:: Fish Warden Fish Commission of Oregon John V. Veatch, Chairman 1 Robert L. Jones David M. Kyle, Sr

Creator:: Oregon. Fish Commission
Abstract:: July 1, 1944 - June 30, 1946.
Resource Type:: Technical Report
Full Text:: OREGON Hon. John C. Veatch, Chairman, Portland Hon. Robert L. Jones, Clifton Hon. Earl H. Hill, Cushman

Creator:: Oregon. Fish Commission
Abstract:: These short reports are intended to inform the public, industry, and other interested parties of the current studies of the Commission's staff and the basis for conservation measures. Reports will be published from time to time when studies are sufficiently complete to provide reliable biological evidence for conclusions upon which...
Resource Type:: Technical Report
Full Text:: Commission of Oregon Master Fish Warden John V. Veatch, Chairman , .r Robert L. Jones David M. Kyle, Sr

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