9781680837810.pdf
Globally, poor hygiene and sanitation contribute to more than 1,000 daily deaths from diarrhoeal diseases among children under the age of 5, while two thirds of urban wastewaters are discharged without treatment into lakes, rivers and coastal waters. Across Europe the percentage of the population co...
| Γλώσσα: | English |
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| Έκδοση: |
Now Publishers
2022
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