Revision of the Greenland rock ptarmigans 
By: by Finn Salomonsen. With one map.
Series: (Meddelelser om Gronland, udgivne af Kommissionen for videnskabelige undersøgelser i Grønland, bd. 118, nr. 2)
Publisher: C. A. Reitzel
Published: 1936
Place of publication: København
Language: eng
Number of pages: 36
Subjects: Rock ptarmigan -- Greenland -- Classification.; Ptarmigans -- Greenland -- Classification.
Genres: Classification.
Notes: Bibliographical foot-notes.
Miscellaneous notes on Greenland ornithology, III.