Changes

Traditional hand-dug wells

263 bytes added, 09:51, 29 April 2009

New page: ==History and social context== ==Suitable conditions (advantages / disadvantages) == ==Technical specification== ====Operation==== ====Maintenance==== ====Manufacturing ==== ==Cost== ==Cou...

==History and social context==
==Suitable conditions (advantages / disadvantages) ==
==Technical specification==
====Operation====
====Maintenance====
====Manufacturing ====
==Cost==
==Country experiences==
==Manuals==
==Movies==
==External links==
==References==

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Marktielewestra

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