📕 TB.2.04 - Protecting a shallow well.

     [**<https://app.box.com/s/gd0ggghqzwx9madkmzwpt8mnb4yc68v9**>](<https://app.box.com/s/gd0ggghqzwx9madkmzwpt8mnb4yc68v9>)

https://app.box.com/s/gd0ggghqzwx9madkmzwpt8mnb4yc68v9

Source : MSF - Public health engineering in precarious situations.