@article{121224,
      recid = {121224},
      author = {Cranfill, Ray.},
      title = {Ferns and fern allies of Kentucky /},
      publisher = {Kentucky Nature Preserves Commission,},
      address = {Frankfort, Ky. :},
      pages = {284 p. :},
      year = {1980},
      note = {"July 1980."},
      url = {http://library.usi.edu/record/121224},
}