@article{137325,
      author = {Cronon, William. and Miles, George. and Gitlin, Jay.},
      url = {http://library.usi.edu/record/137325},
      title = {Under an open sky : rethinking America's Western past /},
      publisher = {W.W. Norton,},
      recid = {137325},
      pages = {xiii, 354 p. :},
      address = {New York :},
      year = {1992},
}