TY JOUR TI INFLUENCE OF THE ECOLOGICAL STATE OF THE SEREPOK RIVER (VIETNAM) ON ACCUMULATION OF HEAVY METALS IN ORGANS OF FISH KW heavy metals KW metal containing KW the Serepok river KW river water KW bottom sediments KW fish organs KW Hemibagrus KW sazan KW Tilapia Galilean JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Ngo The Cuong, .. AU Tran Hoan Quoc, .. AU Zolotokopova, S.. PY 2017 IS PB Astrakhan State Technical University