


Studien über den Bau des Schlundes und des Magens der Vögel
Häftad bok.
Gott skick. Uppsala university, The philosophical faculty 1902. 240 pp. 8 b/w plates. Sewn. Uncut. Doctoral thesis. Det kgl. Norske Videnskabers Selskabs Skrifter 1901. No. 6. Cover with some faults and yellowing. Spine with some spots. Some unevenness along the (uncut) edges. 23,8x15,7x1 cm, 410 g