The descent of man - and selection in relation to sex (1875) (20874447651), Robert Kretschmer, 1875

Title: the descent of man: and selection in relation to sex identifier: descentofmansele00indarw (find matches) year: 1875 (1870s) authors: darwin, charles, 1809-1882 subjects: evolution; natural selection; heredity; human beings publisher: new york: d. Appleton and company contributing library: university of pittsburgh library system digitizing sponsor: lyrasis members and sloan foundation. Date: 1875.