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Jetting - general

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Manuals, videos and links
* [http://www.worldcat.org/title/shallow-wells/oclc/008463099 Shallow Wells.] DHV Consulting Engineers, 1978.
* [http://www.rwsnwatersanitationhygiene.chorg/documentationReferences/skatdocumentationEH_KEY_REFERENCES/WATER/Drilling/Hand%20Drilled%20Boreholes/Human%20Powered%20Drilling%20%28Cranfield%20University%29.2005-11-15.5533687184/file pdf Human-Powered Drilling Technologies.] Richard Carter, Cranfield University, 2005.
* [http://www.rural-water-supply.net/en/resources/details/148 Drilling Boreholes for Hand pumps.] Peter Wurzel, SKAT Switzerland, 2001 - A book on hydrogeology, well construction, drilling techniques, well development.
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