TY JOUR TI COMPARATIVE ANALYSIS OF THE ACCUMULATION OF HEAVY METALS IN MUSCLES OF HYDROBIONES OF THE SHEREPOK RIVER (VIETNAM) KW heavy metals KW zinc KW copper KW iron KW cadmium KW lead KW arsenic KW hydrobiont muscles KW hemibagrus KW carp KW tilapia KW river crab KW river snail KW river pollution KW industrial zone JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Zolotokopova, S.. AU Ngo The Cuong, .. AU Tran Hoan Quoc, .. PY 2018 IS PB Astrakhan State Technical University