Water, Sewage & Effluent May June 2019 Кликнуть для чтения
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Water, Sewage & Effluent

May June 2019

Опубликовано в "Бизнес, Торговля", язык - English. 44 страниц.
South Africa’s scarce fresh water is decreasing in quality because of an increase in pollution and the destruction of river catchments caused by urbanisation, deforestation, damming of rivers, destruction of wetlands, industry, mining, agriculture, energy use and accidental water pollution. As our population increases, there is an increase in pollution and catchment destruction. Еще

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