@article{271125,
      note = {"Prepared in cooperation with the Bureau of Reclamation."},
      author = {Webb, Robert H.},
      url = {http://library.usi.edu/record/271125},
      title = {Reworking of aggraded debris fans by the 1996 controlled  flood on the Colorado River in Grand Canyon National Park,  Arizona [microform] /},
      publisher = {U.S. Geological Survey ;},
      recid = {271125},
      pages = {ii, 36 p. :},
      address = {Tucson, AZ :},
      year = {1997},
}