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Filtering by: Creator Johnson, T. M. Remove constraint Creator: Johnson, T. M. Subject Fisheries -- Oregon Remove constraint Subject: Fisheries -- Oregon Subject Fishes -- Oregon Remove constraint Subject: Fishes -- Oregon

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  • Research reports of the Fish Commission of Oregon. Vol. 3, no. 1

    Creator:
    Oregon. Fish Commission
    Resource Type:
    Technical Report
    Full Text:
    , the center of which was a t 192.3 m elevation which equaled is 192.0 m above mean sea level, is 0.8

  • Research reports of the Fish Commission of Oregon. Vol. 4, no. 1

    Creator:
    Oregon. Fish Commission
    Resource Type:
    Technical Report
    Full Text:
    , t he smaller gonads were as- signed w i t hou t too m u c h d i f f icu l ty . These data are

  • Research briefs. Vol. 7, no. 1

    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 of 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...
    Resource Type:
    Technical Report
    Full Text:
    . FISH COMMISSION 'OF OREGON Harold T. Johnson, Chairman

  • Fish Commission research briefs. Vol. 1, no. 2

    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:
    . Rock, butter Rock oysters, piddock Cardi,uin. corbis Schizothaerus n,uttallii. M y a arenaria

  • Research briefs. Vol. 8, no. 1

    Creator:
    Oregon. Fish Commission
    Abstract:
    These short reports are intended to inform the public, fishing industry, sportsmen, and fisheries scientists of research conducted by the Fish Commission. Reports will be published from time to time as studies are sufficiently complete. Most of the reports provide biological evidence upon which measures are based to enhance and...
    Resource Type:
    Technical Report
    Full Text:
    m b e r Number Number Tagged Sampled Number Previously Cum,ulative Date Tagged s Xs n t nt

  • Research briefs. Vol. 13, no. 1

    Creator:
    Oregon. Fish Commission
    Abstract:
    These short reports are intended to inform the public, fishing industry, sportsmen, and fisheries scientists of research conducted by the Fish Commission. Reports will be published from time to time as studies are sufficiently complete. Most of the reports provide biological evidence upon which meas­ures are based to enhance and...
    Resource Type:
    Technical Report
    Full Text:
    from Dart and Petersen Disc Tags on Dover S o l d a m e s M. Meehan and Gary Milburn

  • Research briefs. Vol. 10, no. 1

    Creator:
    Oregon. Fish Commission
    Abstract:
    These short reports are intended to inform the public, fishing industry, sportsmen, and fisheries scientists of research conducted by the Fish Commission. Reports will be published from time to time as studies are sufficiently complete. Most of the reports provide biological evidence upon which meas­ures are based to enhance and...
    Resource Type:
    Technical Report
    Full Text:
    - 216. Johnson, D. R., W. M. Chapman, and R. W. Schoning. 1948. The effects on salmon populations of

  • Fish Commission research briefs. Vol. 4, no. 1

    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 of 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...
    Resource Type:
    Technical Report
    Full Text:
    m 1 1 0 - 3 z LENGTH IN M I L L I M E T E R S OCTOBER 6, 1951 - OFF CAPE FALCON

  • Research briefs. Vol. 6, no. 1

    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 saff and of 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...
    Resource Type:
    Technical Report
    Full Text:
    facilities provided by Messrs. Forrest M. Johnson, Ernest N. Snider, and Louis E. W. Ludtke, for moorage of

  • Research reports of the Fish Commission of Oregon. Vol. 2, no.1

    Creator:
    Oregon. Fish Commission
    Resource Type:
    Technical Report
    Full Text:
    ........................................................ A. KENNETH JOHNSON 64 The Commercial Fishery for Fresh-water Crawfish, Pacifastacus leniusculus