https://catalogue-scientifique.canada.ca/record=3603456~S6*frc
Rechercher Stirling, Ian; Rechercher Jonkel, Charles; Rechercher Smith, Pauline A; Rechercher Robertson, Richard; Rechercher Cross, Dale W
Canadian Wildlife Services, 1977
This report on the ecology of the polar bear (Ursus maritimus) along the western coast of Hudson Bay summarizes 10 years of data (fall 1966 to spring 1976)...
Livre