Institution: | 1 Finnish Game and Fisheries Research Institute, PO Box 2, FI-00791 Helsinki, Finland
2 Iconex Ltd, PO Box 40, FI-21601 Parainen, Finland
3 Finnish Game and Fisheries Research Institute, Tutkijantie 2 E, FI-90570 Oulu, Finland
4 Institute of Marine Research, PO Box 4, SE-45321 Lysekil, Sweden |