@article{439861,
      url = {http://digitallibrary.un.org/record/439861},
      title = {Towards a work plan for task 4, Remote sensing :  discussion paper /},
      publisher = {UN,},
      recid = {439861},
      pages = {4 p.},
      address = {Geneva :. 2001-04-20},
      year = {2001},
      month = {Apr},
}