TY  JOUR
TI  RESULTS OF EXPERIMENTAL HYDROACOUSTIC RESEARCHES ON EVALUATION OF SPATIAL DISTRIBUTION OF STURGEON UNDERYEARLINGS IN SHALLOW WATERS OF THE NORTHERN CASPIAN IN 2017
KW  hydroacoustic studies
KW  sturgeon underyearlings
KW  Northern Caspian
KW  density of schooling fish
KW  biomass
KW  quantity
KW  echogram
KW  echolocation
JO  Vestnik of Astrakhan State Technical University. Series: Fishing industry
AU  Balchenkov, I..
AU  Pomogaeva, T..
PY  2019
IS  
PB  Astrakhan State Technical University