Mumghamba, Elifiraha Godson Salum The Periodontal conditions and treatment needs in Ilala District, Tanzania - Dar es salaam : University of Dar es Salaam, 1990. - xx, 233p. : ill. ; 31cm. Thesis (M.Dent.)- University of Dar es salaamBibliography included Subjects--Topical Terms: Periodontal disease, Ilala district Dar es salaam LC Class. No.: THS EAF RK361.M85