%0 Journal Article %T Characteristics of biology and fishery of roach (Rutilus rutilus L.) in water bodies of the Republic of Karelia %A Cherepanova, N.. %A Georgiev, A.P. %A Shirokov, V.. %K roach, Karelia, fishery, biology, abundance, biomass %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2020 %N 2020 %P 9 %I Astrakhan State Technical University