PCDD/FS IN BALTIC HERRING IN THE GULF OF FINLAND DURING THE 1990s Publication Attachment: 02-287.pdf Authors: Kiviranta, Hannu, Vartiainen, Terttu, Parmanne, Raimo, Hallikainen, Anja, Ruokojärvi, Päivi, Koistinen, Jaana Year: 2002