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hydrological cycle; water cycle; circulation of water | |||
moisture circulation; water circulation; hydrologic cycle | |||
hydrocycle (hydrocirculus); water turnover |
水分循环 : 15 do fraz, 6 tematyki |
Ekologia | 1 |
Elektronika | 1 |
Nauka pustynna | 2 |
Ochrona środowiska | 1 |
Rolnictwo | 3 |
Technika i technologia | 7 |