1 results for 'air pollution'
Air pollution (en)
تلوث الهواء (ar), تلويث الهواء (ar), تلوث الغلاف الجوي (ar), تلوث جوي (ar), تلويث الجو (ar), تلوث الجو (ar), Pollution de l'air (fr), Smog (fr), Pollution atmosphérique (fr), Загрязнение воздуха (ru), Загрязнение атмосферы (ru), Contaminación atmosférica (es), Smog (es), Polución atmosférica (es)
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Pollution
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Acid rain
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Atmosphere, Bacteria, Chemicals, Industrial pollution, Ozone depletion, Ozone
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Atmospheric pollution
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Science
> Pollution, disasters and safety
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http://vocabularies.unesco.org/thesaurus/concept1946