The ecology of the polar bear (Ursus maritimus) along the western coast of the Hudson Bay.

ग्रंथसूची विवरण
मुख्य लेखकों:	Cross, Dale, Jonkel, Charles, Robertson, Richard, Smith, Pauline, Stirling, Ian
निगमित लेखक:	Canadian Wildlife Service
स्वरूप:	पुस्तक
भाषा:	English