@article{334546,
      author = {Pierce, James Newsome,},
      url = {http://library.usi.edu/record/334546},
      title = {Life in the universe : the abundance of extraterrestrial  civilizations /},
      publisher = {BrownWalker Press,},
      recid = {334546},
      pages = {247 p. :},
      address = {Boca Raton, Fla. :},
      year = {2008},
}