TY - BOOK AU - Joseph,Christian TI - Environmental water allocation in rivers: : a case study of Sonwe river AV - THS EAF TC409.J6 PY - 2005/// CY - Dar es Salaam PB - : University of Dar es Salaam KW - Rivers KW - Water resources development KW - Songwe river N1 - Includes bibliographical references Thesis: MIWRM-University of Dar es salaam ER -