@article{1388962,
      author = {DeCourten, Frank, and Telford, John, and Hinchman,  Hannah,},
      url = {http://library.usi.edu/record/1388962},
      title = {Shadows of time : the geology of Bryce Canyon National  Park /},
      recid = {1388962},
      pages = {128 pages :},
}