%0 Journal Article %T ESTIMATION OF BREAM ABRAMIS BRAMA (LINNAEUS, 1758) POPULATION SIZE IN THE VOLGA-CASPIAN AND NORTH CASPIAN FISHERY SUBAREAS IN THE CURRENT PERIOD %A Levashina, N.. %K bream, population size, stock, northern part of the Caspian Sea, delta and delta front of the Volga river %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2013 %N 2013 %P 8 %I Astrakhan State Technical University