The Descent of Man, and Selection in Relation to Sex /

Darwin, Charles, 1809-1882,

The Descent of Man, and Selection in Relation to Sex / Leather cover Charles Darwin - New edition, revised and augm. - xvi, 688 pages illustrations 23 cm. - The Works of Charles Darwin, v. 9 . - The Works of Charles Darwin, v. 9 .

0404084095

72003894 //r964


Evolution (Biology)
Sexual selection in animals.
Sexual dimorphism (Animals)
Sex differences.
Human beings--Origin

QH365 / .D2 1972

575.01/62