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Filtering by: Creator Perry, William Douglas Resource Type Dissertation

The efficiency of resource use in the logging industry

Creator:

Richards, Douglas Perry

Abstract:

The logging industry is defined as being comprised of firms which combine capital and labor resources in a production process for converting stumpage into industrial roundwood. The industry occupies an important position in a series of inter-connected markets and manufacturing processes which links stumpage producers with wood product manufacturers and...

Resource Type:

Dissertation
The antibody response of juvenile coho salmon (Oncorhynchus kisutch) to Aeromonas salmonicida, the causative agent of furunculosis

Creator:

Paterson, William Douglas

Abstract:

This research was initiated to investigate the effects of various parameters on the immune response of juvenile coho salmon to Aeromonas salmonicida. The antibody response and development of protective immunity in juvenile coho salmon were followed after a single intraperitoneal injection of formalin killed A. salmonicida cells emulsified in Freund's...

Resource Type:

Dissertation

Full Text:

OF William Douglas Paterson for the Doctor of Philosophy (Name) (Degree) in Microbiology (Major
On reconciling lake classification with the evolution of four oligotrophic lakes in Oregon

Creator:

Larson, Douglas W. (Douglas William), 1949-

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE THESIS OF DOUGLAS WILLIAM LARSON for the