Tkachenko, Halyna, Kurhaluk, Natalia, Kasiyan, Olha, AND KamiƄski, Piotr. " BIOACCUMULATION OF ARSENIC, CHROME, MANGANESE, AND NICKEL IN THE GILLS OF SEA TROUT (SALMO TRUTTA M. TRUTTA L.) FROM THE SOUTHERN BALTIC SEA (CENTRAL POMERANIAN REGION)" Baltic Coastal Zone [Online], Volume 23(17 May 2020)