The threshold of the unknown region
By: by Clements R. Markham.
Edition: 4th ed., with supplementary chapters.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 29975; CIHM/ICMH microfiche series -- no. 29975
Publisher: S. Low, Marston, Searle & Rivington
Published: 1876
Place of publication: London
Format: Microform
Number of pages: 584
Subjects: Arctic regions; Régions arctiques