@article{56290,
      note = {Prepared by Ernest B. Brunson.},
      author = {Brunson, Ernest B.},
      url = {http://digitallibrary.un.org/record/56290},
      title = {Modernization of United States Geological Survey mapping  systems : paper /},
      publisher = {UN,},
      recid = {56290},
      pages = {13 p. :},
      address = {[New York] :. 1989-01-19},
      year = {1989},
      month = {Jan},
}