text:  In fact the Gojob is represented on that map to be the parent stream of the Bahr-el-Azreek or Blue River and quite a distinct stream from the Abay which it is made to join by the Toumat having from the south-east received in its middle course the Geba the Gibe the Dedhasa and the Baro and from the south-west the Omo or Abo