Interest in the tours is keen, in part, because of bleak predictions that global warming could cause the world's polar bear population to shrink by
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Nov 2, 2007
Polar bear watchers race against global warming
USA Today
Interest in the tours is keen, in part, because of bleak predictions that global warming could cause the world's polar bear population to shrink by...
www.usatoday.comrelated articles
Google News: global warming
Post sponsored by the Energy Issues Directory
Interest in the tours is keen, in part, because of bleak predictions that global warming could cause the world's polar bear population to shrink by
www.usatoday.com
Google News: global warming
Post sponsored by the Energy Issues Directory
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