📕 Source : OXFAM© - Hand dug wells.

     **[<https://www.oxfamwash.org/en/water/hand-dug-wells>](<https://www.oxfamwash.org/en/water/hand-dug-wells>)**

https://www.oxfamwash.org/en/water/hand-dug-wells

Source : OXFAM©