@article{452037,
      author = {Childers, Michael W.},
      url = {http://library.usi.edu/record/452037},
      title = {Colorado powder keg : ski resorts and the environmental  movement /},
      publisher = {University Press of Kansas,},
      recid = {452037},
      pages = {xi, 234 p. :},
      address = {Lawrence :},
      year = {2012},
}