Kleckowska-Nawrot, J. Gozdziewska-Harlajczuk, K. Kowalczyk, A. Lukaszewicz, E. Nowaczyk, R. Structural differences of the harderian gland between common pheasants (Phasianus Colchicus Talischensis)and hybrids of italian amber and common pheasants Subjects--Topical Terms: FAISAOHISTOLOGIA ANIMALHISTOQUIMICAHIBRIDOANALISE COMPARATIVA