@article{323367,
      note = {First published under the title Charles Darwin's letters,  1996.},
      author = {Darwin, Charles, and Burkhardt, Frederick,},
      url = {http://library.usi.edu/record/323367},
      title = {Origins : selected letters of Charles Darwin 1822-1859 /},
      publisher = {Cambridge University Press,},
      recid = {323367},
      pages = {xxviii, 253 p. :},
      address = {Cambridge, UK ;},
      year = {2008},
}