Disappearing Polar Bears and Permafrost: Is a Global Warming Tipping Point Embedded in the… — Informed

HearingHouse

Disappearing Polar Bears and Permafrost: Is a Global Warming Tipping Point Embedded in the ICE?

Held

Wednesday, October 17, 2007

Held by

House Science and Technology Committee

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Disappearing Polar Bears and Permafrost: Is a Global Warming Tipping Point Embedded in the… — Informed