Research Article
Comparing the Levels of Trace Metal from Two Fish Species Harvested from Treated Waste Water in Pretoria, South Africa
Department of Biology, University of Limpopo, Medunsa Campus, South Africa
S. T.R. Mdakane
Department of Biology, University of Limpopo, Medunsa Campus, South Africa
O. O. Okedeyi
Department of Chemistry, University of South Africa, South Africa