Search Results - "Air

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    Effects of air pollutants on plants

    Published 1976
    Subjects: “…Plants, Effect of air pollution on Congresses…”
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    Unknown
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    Forest decline and air pollution a study of spruce (Picea abies) on acid soils

    Published 1989
    Subjects: “…Norway spruce Effect of air pollution on Fichtelgebirge (Germany and Czech Republic…”
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    Unknown
  6. 506
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    Basic refrigeration and air-conditioning by Ananthanarayanan, P N

    Published 1989
    Subjects: “…Air conditioning…”
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    Unknown
  10. 510
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    Future air navigation system legal and institutional aspects by Guldimann, Werner 1916-

    Published 1993
    “…Utrecht studies in air and space law…”
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    Unknown
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