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File:Horse and wind powered pumps.PNG

153 bytes added, 17:57, 30 July 2007
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.
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.
Akvopedia-spade, akvouser, administrator
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