Search for: [Subject and Keywords = Museum and Institute Zoology PAS] OR [Subject and Keywords = Muzeum i Instytut Zoologii PAN] OR [Subject and Keywords = Homoptera] OR [Subject and Keywords = Museum and Institute of Zoology Polish Academy of Scienes] OR [Subject and Keywords = Flatidae] OR [Title = Types of Flatidae. XXII. E.Schmidt types in the Warsaw Museum and other museums \[Homoptera\: Flatidae\]] OR [Creator = Medler, J. T.]