• publisher: New York : A.L. Burt
  • creator: Darwin, Charles, 1809-1882 Darwin, Charles, 1809-1882. On the origin of species
  • contributor: Darwin, Charles, 1809-1882. On the origin of species.
  • Keyword: Evolution (Biology) Natural selection.
  • years: [1872?]
  • pages: xxi, 538 p. ;
  • notes: Reprinted from the 6th ed. (eighteenth thousand), 1876.
  • download: pdf file