📕 TB.3.05 - Latrine slab.

   **[<https://app.box.com/s/ks2tnjcavqlpz6zu4wd6x52byfevhgjq>](<https://app.box.com/s/ks2tnjcavqlpz6zu4wd6x52byfevhgjq>)**

https://app.box.com/s/ks2tnjcavqlpz6zu4wd6x52byfevhgjq

Source : MSF - Public health engineering in precarious situations.