TY JOUR TI THE WATER QUALITY ASSESSMENT OF BURYATIYA RESERVOIRS ON THE HYDROCHEMICAL AND SANITARY BACTERIOLOGICAL INDICES KW water KW reservoir KW hydrochemistry KW sanitary bacteriology JO Bulletin of KSAU AU Dugarzhapova, E.D. AU Tsidipov, V.T. PY 2014 IS PB Krasnoyarsk State Agrarian University