@article{19282,
      recid = {19282},
      author = {Trimble, Stephen A.},
      title = {Merlin, Falco columbarius /},
      publisher = {U.S. Dept. of the Interior, Bureau of Land Management,},
      address = {Denver :},
      pages = {41 p. :},
      year = {1975},
      url = {http://library.usi.edu/record/19282},
}