TY - BOOK AU - Augenia Mpayo AU - Augenia Mpayo TI - Changes in traditional irrigation systems and their implications to rural livelihoods: a case study of Ivizi irrigation system in Mbeya Rural District AV - THS EAF S619.M65 PY - 2005/// CY - Dar es Salaam PB - University of Dar es salaam KW - Irrigation farming, KW - Climatic changes, Mbeya, Tanzania N1 - Includes bibliographical references Thesis: M.A (Geography and Environmental Management)-University of Dar es Salaam ER -