Media type: E-Article Title: Efficiency Evaluation of Extraction Methods for Analysis of OCPs and PCBs in Soils of Varying TOC Contributor: Mülow-Stollin, Ulrike; Lehnik-Habrink, Petra; Kluge, Stephanie; Bremser, Wolfram; Piechotta, Christian Published: Scientific Research Publishing, Inc., 2017 Published in: Journal of Environmental Protection, 8 (2017) 6, Seite 693-713 Language: Not determined DOI: 10.4236/jep.2017.86045 ISSN: 2152-2197; 2152-2219 Origination: Footnote: Access State: Open Access