%0 Journal Article %T HYDROCHEMICAL AND HYDROBIOLOGICAL STUDIES OF SOME WATER OBJECTS OF THE VOLGA RIVER DELTA %A Isenalieva, Z.. %A Volkova, I.. %A Nguyen, T.. %K hydrochemical monitoring, hydrobiological studies, waters objects of the Volga River delta, indicators of ecological state of the aquatic ecosystems %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2014 %N 2014 %P 9 %I Astrakhan State Technical University