TY - BOOK AU - Miti,Lilian TI - A study on the technical feasibility for using water hyacinth ashes as a partial replacement of cement in concrete production AV - THS EAF TT877.8.M585 PY - 2021/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Water hycinth craft KW - Concrete construction KW - Feasibility studies N1 - Includes bibliographical and references Thesis: M.Sc (Structural engineering )- University of Dar es Salaam ER -