@article{196358,
      note = {Relief shown by contours and spot heights.},
      author = {Wilson, Anna B. and Elliott, James E.},
      url = {http://library.usi.edu/record/196358},
      title = {Geologic maps of the northern and western parts of  Gallatin National Forest, Montana digital and hard copy  formats / [microform] :},
      publisher = {The Survey ;},
      recid = {196358},
      pages = {2 maps +},
      address = {[Reston, Va.?] :},
      year = {1995},
}