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| качество воды; состояние водотоков и водоёмов | |||
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| свойства воды | |||
| properties of waters: 12 phrases in 10 subjects |
| Construction | 1 |
| Ecology | 1 |
| Energy industry | 1 |
| General | 1 |
| Hydrogeology | 1 |
| Makarov | 3 |
| Medical | 1 |
| Oceanography & oceanology | 1 |
| Oil / petroleum | 1 |
| Water supply | 1 |