机译:Polychlorinated Biphenyls in the Bream Abramis brama from the Volga Reach of the Rybinsk Reservoir: Effect of Fish Age and Assessment of Risk to Human Health
机译:Helminths of Gray Toad (Bufo bufo) Fingerlings in Specially Protected Natural Areas of the Urals and Analysis of Its Parasite Fauna on the Territory of Russia