@article{216810,
      note = {Cover title.},
      author = {Lindsey, David A.},
      url = {http://library.usi.edu/record/216810},
      title = {Gravel deposits of the South Platte River valley north of  Denver, Colorado.},
      publisher = {U.S. Geological Survey,},
      recid = {216810},
      pages = {1 v. (various pagings) :},
      address = {[Denver, CO] :},
      year = {1998},
}