• Drinking water quality, Rift Valley, Ethiopia 

      Bjorvatn, Kjell; Reimann, Clemens; Siewers, Ulrich; Melaku, Zenebe; Haimanot, Redda Tekle (NGU-Rapport (2002.033), Report, 2002)
      138 samples from wells, springs, hot springs and rivers, all used as drinking water, were collected from the Ethiopian part of the Rift Valley. In addition one sample was collected from each of the 8 Ethiopian Rift valley ...