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| organic pollutant A plant- or animal-produced pollutant containing mainly carbon, hydrogen and oxygen | |||
| organinis teršalas: 3 phrases in 1 subject |
| Environment | 3 |
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| organic pollutant A plant- or animal-produced pollutant containing mainly carbon, hydrogen and oxygen | |||
| organinis teršalas: 3 phrases in 1 subject |
| Environment | 3 |