Title: Bioraznoobrazie i bioproduktivnostʹ soobshchestv makrozoobentosa ozer levoberezhnogo Prisurʹi︠a︡
Subjects: Freshwater zooplankton, Freshwater ecology
Places: Russia (Federation), Sura River Valley (Ulʹi︠a︡novskai︠a︡ oblastʹ-Nizhegorodskai︠a︡ oblastʹ)