Plants of Tristan da Cunha. With the cooperation of Carl Christensen, H. N. Dixon, and Bernt Lynge.
Häftad bok.
Nära nyskick. Oslo 1937. Stor 8:o. 20 s. + tryckt omslag. (Scientific Results of The Norwegian Antarctic Expeditions 1927-1928 ..., 16.) [RD Småskr.]