Search for: [Subject and Keywords = Acer pseudoplatanus] OR [Subject and Keywords = variability of sycamore in Poland] OR [Subject and Keywords = Acer pseudoplatanus] OR [Subject and Keywords = zmienność jaworu w Polsce] OR [Title = Sycamore \(Acer pseudoplatanus L.\) variability in Poland] OR [Title = Zmienność jaworu \(Acer pseudoplatanus L.\) w Polsce] OR [Creator = Boratyński, Adam]