Variations in the fur productivity of northern British Columbia in relation to some environmental factors

The yearly reports of 155 registered trap lines in northern and northeastern British Columbia have been analysed and grouped into seven distinct areas exhibiting physiographic and vegetational differences. The trap line data hate been reduced to production figures, indicating for each species, the n...

Full description

Bibliographic Details
Main Author: Edwards, Roger York
Language:English
Published: University of British Columbia 2012
Subjects:
Online Access:http://hdl.handle.net/2429/41323