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Regulations
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Automobiles -- Motors -- Exhaust gas -- Measurement
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Biodiesel fuels -- Environmental aspects
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Diesel motor exhaust gas -- Health aspects
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Environmental Monitoring
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Oil, Gas, and Energy
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Urban pollution -- Analysis
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Article
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PDX Scholar
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Mobile source emissions are a major contributor to global and local air pollution. Governments and regulatory agencies have been increasing the stringency of regulations in the transportation sector for ...
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