OXFAM-TB-Low cost drainage for emergencies.

📕 Source : OXFAM© -TB-Low cost drainage for emergencies.

     **[<https://www.oxfamwash.org/sanitation/bathing/TB8> Low cost drainage for emergencies v1.pdf](<https://www.oxfamwash.org/sanitation/bathing/TB8%20Low%20cost%20drainage%20for%20emergencies%20v1.pdf>)**

https://www.oxfamwash.org/sanitation/bathing/TB8 Low cost drainage for emergencies v1.pdf