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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: Urban haze: the extent of automotive contribution.
    Author: Buchan WE, Charlson RJ.
    Journal: Science; 1968 Jan 12; 159(3811):192-4. PubMed ID: 4169351.
    Abstract:
    Observation of the correlation between nitrogen oxides and the extinction coefficient of atmospheric air suggests that the automobile exhaust aerosol (nonphotochemical) may be important to visibility in cities.
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