TY JOUR TI HYDROLOGIC AND HYDROCHEMICAL REGIME AND THE TOXICOLOGICAL STATUS OF THE URAL RIVER IN 2011 KW Ural River KW thermal regime KW water flow KW hydrology KW hydrochemistry KW toxicology JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Kanbetov, A.. AU Kuanysheva, G.. PY 2012 IS 2012 PB Astrakhan State Technical University