The pteridophytes of Tristan da Cunha
By: Carl Christensen
Series: Results of the Norwegian Scientific Expedition to Tristan da Cunha, 1937-1938 -- no. 6
Publisher: Norske videnskaps-akademi i Oslo, i Kommisjon hos J. Dybwad
Published: 1940
Place of publication: Oslo
Language: eng
Number of pages: 25
Notes: Cover title.

Bibliography: p. 25.