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contaminant; pollutant | |||
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pollutant Any substance, usually a residue of human activity, which has an undesirable effect upon the environment | |||
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contaminants | |||
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pollutants |
szennyezõanyag: 49 phrases in 5 subjects |
Economy | 2 |
Environment | 43 |
General | 1 |
Health care | 2 |
Transport | 1 |