Eche ki fẹ

 

Alu ki eche ki fẹ dẹ: egba, edu lo tugbọ omunẹ, e nwoche, edu dafo abẹki e dabi du chekwu.

 <> am'ujiwe alu ki ch'ukpẹ ku ma dẹ

• Media related to Sanitation at Wikimedia Commons
• Sustainable Sanitation Alliance
• Sanitation and Wastewater Atlas of Africa