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Shallow ground water
Images
Shallow ground water
Dowsing tool
Waterholes in riverbeds
Waterholes in riverbeds
Probing using probing rods hammered into the sand
Trial pits
Sand test
Plan of the Mwiwe riverbed
Longitudinal profile of Mwiwe riverbed
A direct action pump
A non-functioning India Mark II pump replaced with a windlass made of Sisal poles
A pump with a cylinder head of concrete
Hand pumps for deep wells and boreholes
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