المؤلفون: Nissen-Petersen, Erik.

الموضوعات: River channels Water-supply., Wells Design and construction. Kenya, Weirs Design and construction. Kenya, Wadis Water-supply. Kenya, Arid regions Environmental conditions. Kenya, Sediments (Geology) Permeability. Kenya, Water resources development Methodology. Kenya, Chenaux Approvisionnement en eau., Oueds Approvisionnement en eau. Kenya, Régions arides Conditions environnementales. Kenya, Ressources en eau Exploitation Méthodologie. Kenya, Sediments (Geology) Permeability., Water resources development Methodology., Weirs Design and construction., Wells Design and construction., Kenya.

URL: http://worldcat.org/oclc/385265167/viewonline
http://www.spate-irrigation.org/librar/documents/DrinkingWaterFromDryRivers.pdf