@article{257758,
      author = {Margulis, Lynn, and Sagan, Dorion,},
      url = {http://library.usi.edu/record/257758},
      title = {Acquiring genomes : a theory of the origins of species /},
      publisher = {Basic Books,},
      recid = {257758},
      pages = {xvi, 240 p. :},
      address = {New York :},
      year = {2002},
}