Water samples were collected weekly from five
water sources, that is, Lefatlheng Well, Tlhaloganyo groundwater, Tlhaloganyo rain water, Matlaisane groundwater and Tshwane
River in the Dertig/Lefatlheng village settlement which is in Hammanskraal, about 55 km north of Pretoria
Water samples were collected weekly from fivewater sources, that is, Lefatlheng Well, Tlhaloganyo groundwater, Tlhaloganyo rain water, Matlaisane groundwater and TshwaneRiver in the Dertig/Lefatlheng village settlement which is in Hammanskraal, about 55 km north of Pretoria
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