Polar bears fuel row over Alaskan oil.
Schrope
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D000413:Alaska; D000818:Animals; D001522:Behavior, Animal; D003247:Conservation of Natural Resources; D004777:Environment; D005648:Fuel Oils; D006076:Government; D007391:International Cooperation; D011057:Politics; D012637:Security Measures; D001503:Ursidae
D005648:Fuel Oils