%0 Journal Article %T EFFECTS OF LEAD IONS ON THE ACTIVITY OF GLYCOSIDASE IN THE INTESTINE OF FISH BENTHOPHAGE FROM THE RYBINSK RESERVOIR AREAS WITH DIFFERENT ANTHROPOGENIC LOAD %A Urvantseva, G.. %A Golovanova, I.. %K fish, bream, roach, digestive glycosidase, amylolytic activity, maltase, heavy metals, lead %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2013 %N 2013 %P 3 %I Astrakhan State Technical University