Synonyme wurden verwendet für: Air Air pollution pollution
Suche ohne Synonyme: keywords:(Air pollution)

121–130 von 2,745 Ergebnissen
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    Characterization of Vehicle Use in Fine Air Quality Control Regions

    J. A. Eldon / D. B. Hunsaker | NTIS | 1978
    Schlagwörter: Air Pollution & Control , Air pollution , Air quality control regions

    Characterization and research investigation of methanol and methyl fuel

    Pefley, R.K. / Browning, L.H. / McCormack, M.C. et al. | Tema Archiv | 1977
    Schlagwörter: LUFTVERSCHMUTZUNG , KRAFTSTOFF-LUFT-GEMISCH

    Aviation and the Environment: Airport Operations and Future Growth Present Environmental Challenges

    NTIS | 2000
    Schlagwörter: Noise Pollution & Control , Air Pollution & Control , Air Transportation , Air pollution , Noise pollution , Air quality

    Trends of In-Vehicle CO Exposures on a California Arterial Highway Over One Decade

    W. Ott / P. Switzer / N. Willits et al. | NTIS | 1993
    Schlagwörter: Air Pollution & Control , Air pollution monitoring , Vehicle air pollution , Air pollution control devices , Air pollution research

    Aviation and the environment. Needs for research in Sweden

    G. Lilja / L. G. Larsson | NTIS | 1994
    Schlagwörter: Air Pollution & Control , Noise Pollution & Control , Air Transportation , Air Transport , Air Pollution , Noise Pollution

    Evaluation of Traffic Operation Counter-Measures to Reduce Air Pollution: State of the Art

    A. E. Radwan | NTIS | 1987
    Schlagwörter: Air Pollution & Control , Air pollution abatement , Vehicle air pollution , Air quality standards , Air pollution control devices , Air pollution measurement

    Exhaust Emissions from A 25 - Passenger Internal Combustion Engine Powered Gasoline Fueled Bus

    H. A. Ashby | NTIS | 1971
    Schlagwörter: Air Pollution & Control , Air pollution control equipment , Air pollution , Air pollution control

    Exhaust Emissions from a 1971 Passenger Car Equipped With the 'Paser Electronic Anti-Pollution Engine Economizer'

    J. C. Thomson | NTIS | 1971
    Schlagwörter: Air Pollution & Control , Air pollution control equipment , Air pollution , Air pollution control

    Luftschadstoffe - verkehrsplanerische Massnahmen - Verkehr der Zukunft

    Koestenberger, H. | Tema Archiv | 1985
    Schlagwörter: LUFTVERSCHMUTZUNG , SCHADSTOFFEMISSION