Search for: [Subject and Keywords = Poland] OR [Subject and Keywords = zoology] OR [Subject and Keywords = periodicals] OR [Subject and Keywords = Zoologia \-\- czasopisma \[KABA\]] OR [Subject and Keywords = Polska \[KABA\]] OR [Subject and Keywords = Zoologia \[KABA\]] OR [Title = On some Japanese Corixidae \(Heteroptera\) = O pewnych wioślakach \(Corixidae, Heteroptera\) japońskich] OR [Title = On some Japanese Corixidae \(Heteroptera\) = O pewnych wioślakach \(Corixidae, Heteroptera\) japońskich] OR [Creator = Jaczewski, Tadeusz \(1899–1974\)] OR [Creator = Jaczewski, Tadeusz \(1899–1974\)]