Investigations on the oribatid fauna of the Andes Mountains. IV. Patagonia
Häftad bok. København, Ejnar Munksgaard. 1962. 37+(3) sidor.
Gott skick. Printed wrappers. The over-sized wrappers are a bit bumped with creases and minor tears in the lower corner of the front wrapper. Illustrated. With XI plates. Unopened. Biologiske Skrifter udgivet af Det Kongelige Danske Videnskabernes Selskab. Bind 13, nr. 3.