📕 Source : ICRC© - Technical Review: Borehole Drilling And Rehabilitation under field conditions // 2012 // 132 pages.

 **[<https://library.icrc.org/library/docs/DOC/icrc-0998-002-2012.pdf>](<https://library.icrc.org/library/docs/DOC/icrc-0998-002-2012.pdf>)**    

 **[<https://www.susana.org/en/knowledge-hub/resources-and-publications/library/details/4234>](<https://www.susana.org/en/knowledge-hub/resources-and-publications/library/details/4234>)**

Source : ICRC© // Release year — 2012.