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water pollution; water pollution The manmade or man-induced alteration of the chemical, physical, biological and radiological integrity of water | |||
pollution of water | |||
water contamination | |||
water pollutant; water contaminant (non radioactive); water contamination (non radioactive) | |||
water contaminant |
Wasserverunreinigung: 2 phrases in 2 subjects |
General | 1 |
Natural resourses and wildlife conservation | 1 |