Engelsk definition
Circulation of water among various ecological systems, in various states, on, above, and below the surface of the earth.
Circulation of water among various ecological systems, in various states, on, above, and below the surface of the earth.
Hydrologisk cykel
Cycle, Water — Cycles, Water — Water Cycles — Hydrologic Cycle — Cycle, Hydrologic — Cycles, Hydrologic — Hydrologic Cycles