One of the unique features of this fascinating site is that the annual floods occur in the dry season, so that the plants and animals have synchronized their biological rhythms with the annual floods ...
Were you told that gold mining in southern Africa started after 1852 ? Or that the export of iron, steel, copper and gold began in the late 19th cent ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback