Title: Katalog tipovykh ėkzempli︠a︡rov kollekt︠s︡ii Zoologicheskogo instituta RAN
Subjects: Catalogs and collections, Mayflies, Catalogs, Zoologicheskiĭ institut (Rossiĭskai︠a︡ akademii︠a︡ nauk)
Places: Russia (Federation), Saint Petersburg