This bondage
Subtitle: a study of the 'migration o̓f birds, insects and aircraft, with some reflections on 'evolution a̓nd relativity
By: by Commander Bernard Acworth.
Edition: "First edition."
Publisher: J. Murray
Published: 1929
Place of publication: London
Language: eng
Number of pages: 229
Subjects: Flight.; Birds -- Migration.; Aeronautics.