%0 Journal Article %T Assessment for Ecological Condition of Volga and Don Reservoirs by Bio-Indication Method %A Kosolapov, D.B. %A Devisilov, V.A. %A Novikov, D.A. %A Cheremushkina, O.V. %K Volga, reservoirs’ ecological condition, bio-indication, plankton, nutritional status, surface-water quality, hydro-biological indices. %J Safety in Technosphere %D 2018 %N 7 %P 6 %I INFRA-M Academic Publishing LLC.