Levels and temporal trends of toxaphene congeners in beluga whales (Delphinapterus leucas) from the St. Lawrence estuary, Canada - Gagne, Jean-Pierre.; Gouteux, Bruno; Lebeuf, Michel; Muir, Derek C. G.
Keywords: Biological accumulation; Brackish water environment; Delphinapterus leucas; Insecticides; Organochlorine compounds; Pesticides; Water pollution