@article{293132,
      author = {Cannings, Richard J.},
      url = {http://library.usi.edu/record/293132},
      title = {The Rockies : a natural history /},
      publisher = {Greystone Books :},
      recid = {293132},
      pages = {xi, 288 p. :},
      address = {Vancouver ;},
      year = {2005},
}