@article{199847,
      recid = {199847},
      author = {Danforth, William W. and Thieler, E. Robert.},
      title = {Digital shoreline mapping system (DSMS) user's guide  [microform] /},
      publisher = {U.S. Geological Survey ;},
      address = {Reston, VA :},
      pages = {33 leaves ;},
      year = {1992},
      note = {Cover title.},
      url = {http://library.usi.edu/record/199847},
}