TY  JOUR
TI  Spawning and growing farms efficiency and their importance  for the commercial fish species conservation in the Volga river delta
KW  spawning and growing farms
KW  semi-passable fish species
KW  bream
KW  carp
KW  walleye
KW  population
KW  natural  reproduction
JO  Vestnik of Astrakhan State Technical University. Series: Fishing industry
AU  Pyatikopova, O..
AU  Kirillov, D..
AU  Dosaeva, W..
PY  2025
IS  2025
PB  Astrakhan State Technical University