PCDD/Fs and dioxin-like PCBs in soil after 42 years of bio waste application Publication Attachment: 04-199.pdf Authors: Umlauf, Gunther, Christoph, Eugen, Savolainen, Risto, Skejo, Helle, Clemens, Joachim, Goldbach, Heiner, Lanzini, Heinrich Year: 2004