@article{232984,
      url = {http://digitallibrary.un.org/record/232984},
      title = {Integration of 3S technologies ; remote sensing, GIS and  GPS : paper /},
      publisher = {UN,},
      recid = {232984},
      pages = {[1] p.},
      address = {[New York] :. 1997-02-10},
      year = {1997},
      month = {Feb},
}