The central zone includes Hejaz (or Hijaz), Nejd and El Hasa; much of it is a dry, stony or sandy steppe, with few wells or watering-places, and only occupied by nomad tribes; but the great wadis which intersect it contain many fertile stretches of alluvial soil, where cultivation is possible and wh
alluvial soil הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד