Search for: [Subject and Keywords = Insects \(Hymenoptera\) \- Formicidae \- Ichneumonoidea \- Braconidae \- Germany \- Central Europe] OR [Subject and Keywords = Owady \(Hymenoptera\) \- Formicidae \- Ichneumonoidea \- Braconidae \- Niemcy \- Europa Środkowa] OR [Title = Die Insekten Mitteleuropas insbesondere Deutschlands. Band 2, Zweiter Teil \; Hymenopteren] OR [Creator = Schröder, Christoph] OR [Creator = Stitz, H.] OR [Creator = Schmiedeknecht, O.]