%0 Journal Article %T INFLUENCE OF FOOD PRESENCE IN THE ZONE OF TEMPERATURE OPTIMUM UPON BEHAVIOR OF YOUNG PERCHPERCA FLUVIATILIS L %A Smirnov, A.. %K preferred temperature, thermoregulatory behavior, feeding behavior %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2013 %N 2013 %P 7 %I Astrakhan State Technical University