Stirling, Ian., ...[et.al]
The ecology of the polar bear (ursus maritimus) along the western cost of Hudson Bay Ian Stirling....[et.al] - Ottawa Canidan wildlife service 1977 - 64 p.
0-622-0/038-8
590.971 / CAN
The ecology of the polar bear (ursus maritimus) along the western cost of Hudson Bay Ian Stirling....[et.al] - Ottawa Canidan wildlife service 1977 - 64 p.
0-622-0/038-8
590.971 / CAN