The course of evolution by differentiation or divergent mutation rather than by selection.
Publisher: Hafner Press
Published: 1974
Place of publication: New York
Language: eng
Number of pages: 207
Subjects: Evolution (Biology); Mutation (Biology); Natural selection.; Variation (Biology)
Notes: Includes bibliographies.
Facsimile of the 1940 ed. published by University Press, Cambridge, Eng.; with new introd.