TY - BOOK AU - Abdulla,Mwache Juma TI - Assessment of the salt from Pemba for trace alamants and toxic heavy metals by enegy dispersive x-ray fluorescence spectrometry AV - THS EAF QC462.T85A22 PY - 2015/// CY - Dar es Salaam PB - University of Dar es Salaam KW - Trace elements KW - Chemical elements KW - X-ray spectroscopy N1 - Includes bibliographical references Thesis: M.Sc (Physics) - University of Dar es Es Salaam ER -