AMH Umwelt & Gesundheit 23 08 2011 (Weltwasserwoche) - MP3-MonoTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLegesse, Shewaye17 ነሐሴ 2003ማክሰኞ፣ ነሐሴ 17 2003https://p.dw.com/p/12MbMማስታወቂያ