Polar bear population status in the northern Beaufort Sea, Canada, 1971—2006
Ian Stirling, Trent L. McDonald, E. S. Richardson, Eric V. Regehr and Steven C. AmstrupVolume:
21
Langue:
english
Journal:
Ecological Applications
DOI:
10.2307/23021632
Date:
April, 2011
Fichier:
PDF, 2.62 MB
english, 2011