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Filtering by: Creator Hobbs, Billy Bob Remove constraint Creator: Hobbs, Billy Bob Decade 1960-1969 Remove constraint Decade: 1960-1969 Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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  • Structure and stratigraphy of the Argenta area, Beaverhead County, Montana

    Creator:
    Hobbs, Billy Bob
    Abstract:
    The thesis area comprises 53 square miles located in Beaverhead County, Montana, and includes the Argenta mining district. Sedimentary and igneous rocks of the area range in age from Precambrian to Recent. The aggregate thickness of the sedimentary rocks is approximately 13,500 feet. The only systems not represented are Ordovician...
    Resource Type:
    Masters Thesis

  • A physiological approach to a rapid method for identifying C. botulinum

    Creator:
    Dyer, John Kaye
    Abstract:
    Disc gel electrophoresis of the vegatative cell -free extracts ofstrains of Clostridium botulinum types A, B, C, E, and F and therelated nontoxic group showed limited value as a means for identifyingthese closely related microorganisms, since separation,though not consistent in all cases, could only be based on the numberof protein...
    Resource Type:
    Dissertation
    Full Text:
    respect except for toxin production. Some investigators (Dolman, 1957; Hobbs, Roberts, and Walker

  • Occurrence of the protozoan parasite Ceratomyxa shasta among salmonid fishes in Oregon waters

    Creator:
    Sanders, James Edward
    Abstract:
    This project was initiated to determine the incidence, distribution and species of fish affected by Ceratomyxa shasta in Oregon waters. Returning adult Pacific salmon and steelhead trout were chosen for the survey because they were known to be susceptible to infection. The parasite was also believed to be an important...
    Resource Type:
    Masters Thesis
    Full Text:
    assistance was invaluable: Tom Kuzma, Bill Geertgens, Landon Martin, Ard Chammek, Bob Whitacre and John

  • A critical analysis of wildlife conservation in Oregon

    Creator:
    Rymon, Larry Maring
    Abstract:
    This analysis is the study of Oregon's wildlife resources from the period prior to white settlement up to the present time, including critical projections, based on present trends and expected conditions for both human and wildlife populations in the state up to the year 2010. Prior to white settlement Oregon...
    Resource Type:
    Dissertation