The origin of the species by means of natural selection : The d escent of man and selection in relation to sex /
by C.R.Darwin
- Chicago : Encyclopaedia Britannica, 1952
- x , 659 p. ; 25 cm.
- Great books of the western world ; v.49 .
Includes index
0852291639
Evolution.-------- Origin of species.-------- Natural selections.--------