Page history
9 September 2016
22 May 2015
1 October 2013
24 September 2013
13 December 2012
1 November 2012
19 October 2012
18 October 2012
→Construction, operations and maintenance
+8
→Construction, operations and maintenance
+1
no edit summary
+207
Created page with " [[Image:rower pump.jpg|thumb|right|200px|The rower pump was made to use for prolonged periods of time. Photo: [http://www.rural-water-supply.net/en/implementation/handpump-overv..."
+2,234