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| 553.790968259 (1) |
| Aquifers -- South Africa -- Limpopo (1) |
| Freshwater -- South Africa -- Limpopo (1) |
| Groundwater -- Quality (1) |
| Groundwater -- South Africa -- Limpopo (1) |
| Hydrogeology -- South Africa -- Limpopo (1) |
| Water -- South Africa -- Limpopo (1) |
| Water quality -- Purification -- South Africa -- Limpopo (1) |
| Water-supply -- South Africa -- Limpopo (1) |
| Water-supply, Rural -- South Africa -- Limpopo (1) |
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