TY - BOOK AU - Hassan,Maimuna TI - Assessment of heavy metal pollution in sediment and biota from streams of Mtoni area, Dar es Salaam AV - THS EAF QH545.A15H42H37 PY - 2006/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Heavy metals KW - Pollution KW - River sedments N1 - Includes bibliographical references Thesis MSc. (Environmental Science) - University of Dar es Salaam ER -