Changes

* [http://www.youtube.com/watch?v=-o9jzEcu57A Rope pumps around the world (Connect International, Netherlands, 2008)]* [http://www.youtube.com/watch?v=06JoZlo77gk Small scale irrigation with a rope pump, Zambia (Connect International, Netherlands, 2008)]* [http://www.youtube.com/watch?v=pvHtqsUIoDs Hand drilled borehole and rope pump in Tanzania (Connect International, Netherlands, 2008)]* [http://www.youtube.com/watch?v=E1qIdvH1bvM Windmill powered rope pump in Nicaragua (S.J. Batchelor, 1999)]* [http://www.youtube.com/watch?v=9wWLuX8pmNA Rope Pump animation (Resource Development International Cambodia, RDI) ]* [http://www.youtube.com/watch?v=r3TWWhIRLgc&feature=related Rope Pump Water quality and rope pumps in Cambodia part 1 (RDI-Cambodia) part 1]* [http://www.youtube.com/watch?v=XbLic5qCSTQ&feature=related Rope Pump Water quality and rope pumps in Cambodia part 2 (RDI-Cambodia) part 2]