TY JOUR TI COMPARATIVE ASSESSMENT OF TWO FRESHWATER BODIES IN CHELYABINSK REGION FOR HEAVY METALS CONTENT IN THE FISH KW JO Agrarian Bulletin of the AU Nohrin, D.Y. AU Gribovskiy, Y.G. AU Davydova, N.A. PY 2018 IS 177 PB Ural State Agrarian University