%0 Journal Article %T EVALUATION OF NATURAL POPULATIONS OF CRAYFISH FOR A SELECTION OF SOURCES OF WILD SPAWNERS FOR CULTIVATION %A Alexandrova, E.. %K crayfish, breeding, natural populations of crayfish, sources of wild spawners, population reproductive kernel, temporary regional specification, points, bonitation %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2014 %N 2014 %P 8 %I Astrakhan State Technical University