TY JOUR TI CURRENT STATE AND FUTURE OF AQUATIC BIOLOGICAL RESOURCES REPRODUCTION FOR INDUSTRIAL AQUACULTURE IN THE ASTRAKHAN REGION KW aquaculture KW cultivation KW release of juveniles KW catches KW Russian sturgeon KW stellate sturgeon KW beluga KW whitefish KW carp KW bream KW pikeperch JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Nekrasova, S.. AU Khodorevskaya, R.. PY 2019 IS PB Astrakhan State Technical University