Ngugi, Kamau David Regional flood frequency analysis for South Africa catchments including Lesotho and Swaziland - Dar es Salaam : Dar es Salaam University Press, 1996 - xx, 129p. : ill. ; 30cm. Thesis ; M.Sc. (Eng.) University of Dar es Salaam Subjects--Topical Terms: Floods (hydrology)LesothoSwaziland LC Class. No.: EAF PAM HC885.W36