sources of the contamination of soils. This study investigated the current status of soil
contamination in research area. Total concentrations of the PAHs ranged from 0.36 to 11.49
mg/kg, with mean values of 1.99 mg/kg. Mean values indicated that … The results of this
research would be helpful to better understand the sources and toxicities of PAHs in
industrial area in Banja Luka and provide significant information in PAHs pollution control. …