Browsing School of Biological and Physical Sciences by Author "ONGERI, DAVID M.K."
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Physicochemical parameters heavy metal residue levels and their speciation studies in the Victoria basin
ONGERI, DAVID M.K. (Maseno University, 2008)The occurrence of heavy metal contaminants in excess of natural loads is a problem of increasing concern in aquatic ecosystems. This has been caused by anthropogenic, industrial and urban wastes as well as natural geochemical ...