@article{158072,
      author = {Mayr, Ernst,},
      url = {http://library.usi.edu/record/158072},
      title = {One long argument : Charles Darwin and the genesis of  modern evolutionary thought /},
      publisher = {Harvard University Press,},
      recid = {158072},
      pages = {xiv, 195 p. :},
      address = {Cambridge, Mass. :},
      year = {1991},
}