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The Epic Interactive Encyclopedia 1996
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Epic Interactive Encyclopedia, The (1996)(Epic Marketing)[non-bootable].iso
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smog
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1992-09-02
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259b
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9 lines
Smog is a natural FOG containing impurities,
mainly nitrogen oxides (NOx) and volatile
organic compounds (VOCs) from domestic fires,
industrial furnaces, certain power stations,
and internal-combustion engines (petrol or
diesel).
Subject by: Amanda Gibbon