TY CONF TI POLYCHLORINATED BIPHENYLS IN EDIBLE FISH FROM BLACK SEA, BULGARIA KW PCBs KW fish KW risk assessment KW Black Sea KW Bulgaria. JO XXVI International Shore Conference "Managing risks to coastal regions and communities in a changing world" AU Stancheva, M.. AU Georgieva, S.. AU Peteva, Z.. AU Makedonski, L.. PY 2024 PB Academus Publishing