The descent of man, and selection in relation to sex (1871) (20678679830), Robert Kretschmer

Title: the descent of man, and selection in relation to sex identifier: descentofmansel02darw (find matches) year: 1871 (1870s) authors: darwin, charles, 1809-1882 subjects: evolution (biology); sexual selection in animals; sexual dimorphism (animals); sex differences; human beings publisher: new york, d. Appleton and company contributing library: princeton theological seminary library digitizing sponsor: princeton theological seminary library. Date: 1871.