Subject: Ursidae
Polar bear research in the Northwest Territories
Morphogenesis and age-related structure of permanent canine teeth in the Brown Bear, Ursus arctos L., in Arctic Alaska
The bear facts
Creator: Yukon Territory. Department of Renewable Resources
Spring : an adventure from the Arctic past / written and illustrated by Nick Burns.
A comparison of some features of the evolution, ecology and behavior of black and grizzly/brown bears
Polar bears
Watching for Nanook : how to avoid conflicts between polar bears and man
Creator: Resources, Manitoba. Dept. of Natural
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