Riverine Discharge of Perfluorinated Carboxylates from the European Continent McLachlan, Michael S. ; Holmström, Katrin E. ; Reth, Margot ; Berger, Urs Abstract Publication: Environmental Science and Technology Pub Date: November 2007 DOI: 10.1021/es071471p Bibcode: 2007EnST...41.7260M