54
edits
Changes
→External links
* [[Solution_of_the_week_9|Akvo solution of the week 9]]
* [http://www.rural-water-supply.net/en/resources/details/307 'Low Cost Handpumps' RWSN Field Note 2011-3]
* [http://www.rural-water-supply.net/en/implementation/handpump-overview/rope-pumps-nicaragua RWSN: Rope Pumps (Nicaragua)]
* [http://www.rural-water-supply.net/en/implementation/handpump-overview/rope-pump-madagascar RWSN: Rope Pumps (Madagascar)]
==Acknowledgements==
<references/>
