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Hand auger - general

No change in size, 01:03, 8 May 2015

→‎Manuals, videos and links

* [http://www.unicef.org/wash/files/Wat_e.pdf A Water Handbook, Technical Guidelines Series]. UNICEF, 1999. Programming and implementation.

* [httphttps://www.wateraiddropbox.orgcom/documentss/plugin_documentsdc2lhxx7p657i2v/technology_notes_2008WaterAid_technology_notes.pdf ?dl=0 Technology notes, section 7: Tube wells and boreholes]. WaterAid. An overview of human-powered drilling technologies. Website of [http://www.wateraid.org/uk Wateraid.org].

* Water for the World, Technical note series rws 2, USAID 1982 - Technical notes on methods of developing of groundwater, manual drilling techniques. [http://www.lifewater.org/resources/ground_water.html Website Livewater International].

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