Moults and sequence of plumages in the rock ptarmigan (Lapopus mutus (Montin))
By: by Finn Salomonsen ...
Publisher: P. Haase & søn
Published: 1939
Place of publication: Copenhagen
Language: eng
Number of pages: 491
Subjects: Rock ptarmigan.; Feathers.
Notes: "Literature": p. [440]-456.
Afhandling--Copenhagen.
"Reprinted from Videnskabelige meddlelser fra Dansk naturhistorisk forening, vol. 103."
"Dansk oversigt": p. [457]-491.