TY JOUR TI DIMENSIONAL AND TAXONOMIC STRUCTURE OF FISH POPULATION OF THE KONDINSKAYA RIVERBED DEPRESSION KW vertical distribution of fish KW fish population structure KW coregonids KW sturgeons KW hydroacoustic survey KW riverbed depression KW the Ob’-Irtysh basin JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Chemagin, A.. PY 2018 IS PB Astrakhan State Technical University