Twardowska, I Occurrence and leaching of polycyclic aromatic hydrocarbons (PAH) generated at steelworks. [electronic resource] - Central European journal of public health Dec 1993 - 117-20 p. digital Publication Type: Journal Article ISSN: 1210-7778 Subjects--Topical Terms: Chromatography, Thin LayerEnvironmental Monitoring--methodsEnvironmental Pollutants--analysisFluorenes--analysisHazardous Waste--analysisMetallurgyPolandPolycyclic Compounds--analysisSpectrometry, Fluorescence