@article{388770,
      recid = {388770},
      title = {Preventing the forward contamination of Mars [electronic  resource] /},
      publisher = {National Academies Press,},
      address = {Washington, D.C. :},
      pages = {xii, 153 p. :},
      year = {2006},
      url = {http://library.usi.edu/record/388770},
}