Search for: ([Subject and Keywords = Horyn River] OR [Subject and Keywords = Warsaw \(region\)] OR [Subject and Keywords = Cracow \(region\)] OR [Subject and Keywords = Ukraine] OR [Subject and Keywords = Poland] OR [Subject and Keywords = Insecta] OR [Subject and Keywords = insects] OR [Subject and Keywords = shadflies] OR [Subject and Keywords = mayflies] OR [Subject and Keywords = Ephemeroptera] OR [Subject and Keywords = Jętki \-\- Polska \-\- wykazy faunistyczne \[KABA\]] OR [Subject and Keywords = Jętki \-\- Ukraina \-\- Kołomyja \-\- wykazy faunistyczne \[KABA\]] OR [Subject and Keywords = Warszawa \(region\)] OR [Subject and Keywords = Kraków \(region\)] OR [Subject and Keywords = nowe stanowiska] OR [Subject and Keywords = Insecta] OR [Subject and Keywords = owady] OR [Subject and Keywords = Ephemeroptera] OR [Title = O kilku nowych dla Polski gatunkach jętek \(Ephemeroptera\). 2 = Über einige für Polen neue Eintagsfliegen\-Arten \(Ephemeroptera\). 2] OR [Title = O kilku nowych dla Polski gatunkach jętek \(Ephemeroptera\). 2 = Über einige für Polen neue Eintagsfliegen\-Arten \(Ephemeroptera\). 2] OR [Creator = Mikulski, Józef Stanisław \(1907–1990\)] OR [Creator = Mikulski, Józef Stanisław \(1907–1990\)])

Number of results: 3 497