Difference between revisions of "File:Horse and wind powered pumps.PNG"

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Latest revision as of 05:59, 5 October 2013

Wind powered rope pump in Nicaragua used for irrigation of 1 hectare of fruit trees and vegetables. Insert: Hourse powered rope pump on a 20 m deep well.

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current05:59, 5 October 2013Thumbnail for version as of 05:59, 5 October 2013325 × 311 (168 KB)Winona (talk | contribs)
22:37, 2 April 2013Thumbnail for version as of 22:37, 2 April 2013340 × 325 (169 KB)Winona (talk | contribs)
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