Environmental Monitoring, Polychlorinated Dibenzodioxins - analysis, Soil Pollutants - chemistry, Dibenzofurans, Polychlorinated, Halogenated Diphenyl Ethers - chemistry, Halogenated Diphenyl Ethers - analysis, Soil Pollutants - analysis, Industrial Waste, Benzofurans - chemistry, Polychlorinated Dibenzodioxins - analogs & derivatives, Phenols - analysis, An...