📕 Source : UNICEF© 03-Understanding groundwater and wells. // 2010 // 49 pages.

     **[<https://www.practica.org/wp-content/uploads/Understanding-Groundwater-Wells-PRACTICA-EN-June-2010.pdf>](<https://www.practica.org/wp-content/uploads/Understanding-Groundwater-Wells-PRACTICA-EN-June-2010.pdf>)**

    **[<https://app.box.com/s/8ptbybqiurtk03q3pa4b8lvzn8ns45nq>](<https://app.box.com/s/8ptbybqiurtk03q3pa4b8lvzn8ns45nq>)**

https://app.box.com/s/8ptbybqiurtk03q3pa4b8lvzn8ns45nq

Source : UNICEF© // Release year — 2010.