%0 Journal Article
%T Nutrition of perch (Percidae) in small lake  in Lake Onega basin
%A Georgiev, A..
%A Padchina, A..
%K perch, ruff, Karelia, catchment area of Lake Onega, Urozero, nutrition, stomach filling index
%J Vestnik of Astrakhan State Technical University. Series: Fishing industry
%D 2022
%N 
%P 5
%I Astrakhan State Technical University