@article{227815,
      note = {Cover title.},
      author = {Lindsey, David A. and Shary, John F.},
      url = {http://library.usi.edu/record/227815},
      title = {Field measures of gravel quality in the South Platte River  north of Denver, Colorado a pilot study / [microform] :},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,},
      recid = {227815},
      pages = {ii, 19 leaves :},
      address = {[Denver, CO] :},
      year = {1997},
}