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Filtering by: Creator Wilson, William Joseph Resource Type Dissertation

Some techniques for determining fecal output and digestibility of range forage by cattle

Creator:

Pryor, William Joseph

Abstract:

A Cr₂0₃, and cellulose fibre mixture was used with cattle, in three grazing and two semi-restricted experiments, to study the mode of its excretion, the possibility of using it in a once-daily dosing and grab-sample regime to estimate fecal output and in a field experiment to test a hypothesis involving...

Resource Type:

Dissertation

Full Text:

TECHNIQUES FOR DETERMINING FECAL OUTPUT AND DIGESTIBILITY OF RANGE FORAGE BY CATTLE by WILLIAM JOSEPH PRYOR
Sunflower and soybean adaptation to western Oregon

Creator:

Cox, William Joseph

Resource Type:

Dissertation

Full Text:

ABSTRACT OF THE THESIS OF William Joseph Cox for the degree of Doctor of Philosophy in Crop Science
Long term temporal perspectives for the demersal fish assemblages of Georges Bank with implications for management and modeling

Creator:

Overholtz, William Joseph

Abstract:

Questions of assemblage persistence, resiliency arid continuity in time were investigated with data from seasonal bottom trawl surveys conducted by the Northeast Fisheries Center, Woods Hole, Massachusetts, from 1963-1978. Cluster analysis proved to be a useful statistical method for delineating assemblage boundries and corresponding resident demersal fish components from Georges...

Resource Type:

Dissertation