Search for: [Subject and Keywords = Podlasie \(region\)] OR [Subject and Keywords = Mazovian Lowland] OR [Subject and Keywords = Liviec \(river\)] OR [Subject and Keywords = Poland] OR [Subject and Keywords = Oligochaeta] OR [Subject and Keywords = oligochaetes] OR [Subject and Keywords = Annelida] OR [Subject and Keywords = annelids] OR [Subject and Keywords = Hirudinea] OR [Subject and Keywords = leeches] OR [Subject and Keywords = ringed worms] OR [Subject and Keywords = Pijawki \-\- Polska \-\- Liwiec \(rzeka\) \-\- wykazy faunistyczne \[KABA\]] OR [Subject and Keywords = Pijawki \-\- Polska \-\- Mazowiecka, Nizina \-\- wykazy faunistyczne \[KABA\]] OR [Subject and Keywords = Pijawki \-\- Polska \-\- Podlasie \(region\) \-\- wykazy faunistyczne \[KABA\]] OR [Subject and Keywords = Oligochaeta] OR [Subject and Keywords = Annelida] OR [Subject and Keywords = pierścienice] OR [Subject and Keywords = skąposzczety] OR [Subject and Keywords = Hirudinea] OR [Title = Leeches \(Hirudinea\) of the Liwiec River \(South Podlasie and Middle Mazovia Lowlands, Poland\)] OR [Creator = Korycińska, Małgorzata \( –2012\)] OR [Creator = Polska Akademia Nauk. Muzeum i Instytut Zoologii]