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Automobile Emissions: An Overview

EPA 400-F-92-007
August 1994
Fact Sheet OMS-5

Cars and Pollution

Sources of Auto Emissions

GIF: Emission Sources

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The Combustion Process

Exhaust Pollutants

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Evaporative Emissions

GIF: Emission Controls Diagram

What Has Been Done to Control Automobile Emissions?

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What Has Emission Control Meant for Air Quality?

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