@article{145117,
      recid = {145117},
      title = {Midwest region annual science report.},
      publisher = {Research and Science Division, National Park Service,  Midwest Region,},
      address = {Omaha, Neb. :},
      pages = {v. ;},
      year = {1984},
      url = {http://library.usi.edu/record/145117},
}