TY JOUR TI BACTERIAL PLANKTON OF STURGEON REARING PONDS KW bacterial plankton KW number KW biomass KW generation time KW reproduction rate KW production KW cocci KW rods KW spores KW mineralization JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Kireeva, I.. PY 2016 IS 2016 PB Astrakhan State Technical University