@article{121765,
      recid = {121765},
      author = {Hansen, Wallace R., and Crosby, Eleanor J. and Shroba, R.  R.},
      title = {Environmental geology of the Front Range Urban Corridor  and vicinity, Colorado /},
      publisher = {U.S. G.P.O.,},
      address = {Washington :},
      pages = {v, 99 p. :},
      year = {1982},
      url = {http://library.usi.edu/record/121765},
}