📕 TB.4.06 - Soak away pit.

   **[<https://app.box.com/s/khvdcgxo02a771kvrkyi9nuo0y8w8dvu>](<https://app.box.com/s/khvdcgxo02a771kvrkyi9nuo0y8w8dvu>)**

https://app.box.com/s/khvdcgxo02a771kvrkyi9nuo0y8w8dvu

Source : MSF - Public health engineering in precarious situations.