@article{406977,
      recid = {406977},
      title = {Size limits of very small microorganisms proceedings of a  workshop / [electronic resource] :},
      publisher = {National Academy Press,},
      address = {Washington, D.C. :},
      pages = {xv, 148 p. :},
      year = {1999},
      url = {http://library.usi.edu/record/406977},
}