@article{196256,
      author = {Zimmer, Carl,},
      url = {http://library.usi.edu/record/196256},
      title = {At the water's edge : macroevolution and the  transformation of life /},
      publisher = {Free Press,},
      recid = {196256},
      pages = {290 p. :},
      address = {New York :},
      year = {1998},
}