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