@article{253602,
      note = {Cover title.},
      url = {http://library.usi.edu/record/253602},
      title = {Winter use plans [microform] : final environmental impact  statement for the Yellowstone and Grand Teton national  parks and John D. Rockefeller, Jr., Memorial Parkway /},
      publisher = {U.S. Dept. of the Interior, National Park Service, Denver  Service Center,},
      recid = {253602},
      pages = {3 v. in 4 :},
      address = {[Denver, Colo. :},
      year = {2000},
}