There are sixty-three transboundary river basins in Africa, covering 64 percent of the continent’s land area. Kongo is the largest
Read MoreThese maps were made by Harold Fisk for the Army Corp of Engineers in 1944.
Read MoreThe Mississippi has the 4th largest basin globally and ranks as the 4th longest river and 15th biggest river by the volumetric flow rate of water on the planet.
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