@article{19116,
      author = {Zarn, Mark.},
      url = {http://library.usi.edu/record/19116},
      title = {Wild, free-roaming burros : an annotated bibliography /},
      publisher = {U.S. Dept. of the Interior, Bureau of Land Management,},
      recid = {19116},
      pages = {29 p. ;},
      address = {[Washington] :},
      year = {1977},
}