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| Earth Science | 1 |
| Environmental Influences | 1 |
| Geology | 1 |
| Water Pollution | 1 |
| Water Resources | 1 |
Source
| Environmental Science and… | 1 |
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Peer reviewedEnvironmental Science and Technology, 1972
Characteristics of ground water and aquifers are explained to facilitate understanding of their importance in domestic water supplies. Problems of over usage, contamination, and regulation are enumerated and a national protection policy is advocated. (BL)
Descriptors: Earth Science, Environmental Influences, Geology, Water Pollution
