Does the Nearctic Knot (Calidris canutus islandica) Appear in Poland?
Meissner, Włodzimierz, Gromadzka, Jadwiga
Mallard duck (Anas platyrhynchos) as a potential link in the epidemiological chain mycoses originating from water reservoirs
Dynowska, Maria, Meissner, Włodzimierz, Pacyńska, Justyna