
Approximately 80% Of Our Air Pollution Stems From Hydrocarbons Released By Vegetation, So Let's Not Go Overboard In Setting And Enforcing Tough Emission Standards From Man-made Sources.
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Approximately 80% Of Our Air Pollution Stems
Approximately 80% Of Our Air Pollution Stems From Hydrocarbons Released By Vegetation, So Let's Not Go Overboard In Setting And Enforcing Tough Emission Standards From Man-made Sources.
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