%0 Journal Article
%T Spawning and growing farms efficiency and their importance  for the commercial fish species conservation in the Volga river delta
%A Pyatikopova, O..
%A Kirillov, D..
%A Dosaeva, W..
%K spawning and growing farms, semi-passable fish species, bream, carp, walleye, population, natural  reproduction
%J Vestnik of Astrakhan State Technical University. Series: Fishing industry
%D 2025
%N 2025
%P 6
%I Astrakhan State Technical University