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The top documents tagged [north americas climate]
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north americas climate
Human Impact on the Environment : A look at the ozone layer, global warming, acid rain, deforestation, and vehicle emissions…
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Human Impact on the Environment : A look at the ozone layer, climate change, acid rain, deforestation, and vehicle emissions…
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Webinar on the IPCC Fifth Assessment Report - Working Group II: Impacts, Adaptation and Vulnerability Embargoed until 8 PM Eastern Time, Sunday, March.
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