@article{1392367,
      author = {Halfpenny, James C., and Telander, Todd,},
      url = {http://library.usi.edu/record/1392367},
      title = {Scats and tracks of the Great Lakes : a field guide to the  signs of seventy wildlife species  /},
      recid = {1392367},
      pages = {1 online resource (193 pages) :},
}