TY JOUR TI CURRENT STATE FOR FOOD SUPPLY OF BENTHOPHAGIC FISH IN THE URAL RIVER DELTA AND THE NORTH PART OF THE CASPIAN SEA KW zoobenthos KW food supply KW biomass KW quantity KW macrozoobenthos KW the Ural River KW the Northern Caspian KW benthosphagic fish JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Seydalieva, L.. PY 2017 IS 2017 PB Astrakhan State Technical University