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contaminated groundwater | |||
polluted groundwater |
污染地下水 : 81 phrases in 12 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Earth sciences | 1 |
Ecology | 4 |
Engineering geology | 3 |
Environment | 1 |
Hydroelectric power stations | 1 |
Oil / petroleum | 1 |
Space | 2 |
Technology | 52 |
United Nations | 1 |
Water resources | 13 |