TY JOUR TI Environmental assessment of surface waters in the technogenic zones KW bio-indication KW saprobic index KW α-mesosaprobic level of organic pollution KW biological testing KW acute toxicity KW adverse effects KW technogenic zones KW pollutants JO Journal of New Medical Technologies. eJournal AU Domnina, V.. AU Korotkova , A.. AU Bulukhto, N.. PY 2014 IS 8 PB INFRA-M Academic Publishing LLC.