@article{29053,
      url = {http://digitallibrary.un.org/record/29053},
      title = {Maintenance of community water supply and environmental  sanitation facilities.},
      publisher = {UN,},
      recid = {29053},
      pages = {12 p.},
      address = {New York :. 1982-03-12},
      year = {1982},
      month = {Mar},
}