The origin of species by means of natural selection
Subtitle: or, The preservation of favoured races in the struggle for life
By: Charles Darwin; with a new foreward by George Gaylord Simpson.
Contributors: Simpson, George Gaylord, 1902-
Publisher: Collier Books
Published: 1969
Place of publication: New York
Number of pages: 512
Subjects: Evolution; Evolution (Biology); Natural selection
Other titles: The preservation of favoured races in the struggle for life.
Work titles: On the origin of species.