The  origin of species by means of natural selection.
Subtitle: The descent of man and selection in relation to sex.
Contributors: Darwin, Charles, 1809-1882.
Series: Great books of the Western World,; v. 49
Publisher: Encyclopædia Britannica; Encyclop©Œdia Britannica
Published: 1955
Place of publication: Chicago
Language: eng
Number of pages: 659
Subjects: Evolution (Biology); Natural selection; Heredity; Human beings -- Origin
Other titles: Descent of man.
Notes: Bibliographical footnotes.