TY - BOOK AU - Petro,Phares Maximilian Doyi TI - Levels and distribution of heavy metals in soil, maize and rice within the vicinity of Buzwagi gold mine, Kahama,Tanzania PY - 2019/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Metals KW - Heavy metals KW - Soil KW - Maize KW - Rice KW - Buzwagi Goild mine KW - Kahama, Tanzania N1 - Includes bibliographical references Thesis :MSc (Chemistry) -University of Dar es Salaam ER -