text:  From the sources of the Kibbee and the Yabous it stretches eastwards to Gurague and thence still eastward by the Aroosi Galla and Hurrur or Harrar to Cape Guardafui approaching in some places to within sixty miles or less of the sea of Babel-Mandeb; the elevation to the east of Berbera decreases to about 5000 feet and from which numerous streams flow both to the north and to the south