TY JOUR TI BIOACCUMULATION OF MERCURY AND SELENIUM IN THE BODY OF THE RUSSIAN (ACIPENSER GUELDENSTAEDTII) AND THE PERSIAN (ACIPENSER PERSICUS) STURGEONS KW mercury KW selenium KW Russian sturgeon KW Persian sturgeon KW Caspian Sea KW bioaccumulation JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Golubkina, N.. AU Hursanow, A.. AU Ershova, T.. AU Zaitsev, V.. AU Chaplygin, V.. PY 2017 IS 2017 PB Astrakhan State Technical University