Information reviewed and reaffirmed March 1956. Original report dated May 1945. In cooperation with the Office of Production Research and Development of the War Production Board.
This report is one of a series issued in cooperation with the Army Air Forces and the Bureau of Aeronautics under the supervision of the Aeronautical Board.
The purpose of the work is to enable students of botany to identify
accurately Oregon ferns, both as living plants and as dried specimens.
Therefore, it provides vegetative keys to the families, genera
and species of the ferns (Class FILICINAE) found in Oregon. Correct
names have been determined using the...
The publication of Charles Darwin’s On the Origin of Species, truly a synthesized work of natural history, coincided with the emergence of specialized disciplines in the 19th century. This thesis aims to explore the relationship between the specialization of knowledge, in the form of disciplinization, and the reception of new...
As the British Columbia salmon fishery developed, the Canadian government, with constitutional responsibility for the resource, faced a number of critical turning points in management policy. In early years, partly for expediency, the allocation of fishing privileges often resulted in efficient levels of effort but little attempt was made to...