@article{40739,
      note = {"A guide to the genera of native and commonly introduced  ferns and seeds plants of North America west of about the  98th meridian and north of Mexico."},
      author = {Batson, Wade T.},
      url = {http://library.usi.edu/record/40739},
      title = {Genera of the Western plants /},
      publisher = {Printed by State Print. Co.,},
      recid = {40739},
      pages = {207 p. :},
      address = {Columbia, S.C. :},
      year = {1982},
}