Assam, Ukpong D.2009-03-202009-03-2019861986Source: Masters Abstracts International, Volume: 40-07, page: .9780315332706http://hdl.handle.net/10393/4730http://dx.doi.org/10.20381/ruor-10403Engineering, General.Storage model for multibladed water pumping windmills with piston pumps.Thesis