@article{475360,
      author = {Eilers, Lawrence J. and Roosa, Dean M.},
      url = {http://library.usi.edu/record/475360},
      title = {The vascular plants of Iowa an annotated checklist and  natural history / [electronic resource] :},
      publisher = {University of Iowa Press,},
      recid = {475360},
      pages = {xi, 304 p. :},
      address = {Iowa City :},
      year = {1994},
}