@article{21231,
      url = {http://digitallibrary.un.org/record/21231},
      title = {Present and future activities of the United Nations system  in water resources development : report of the  Secretary-General.},
      publisher = {UN,},
      recid = {21231},
      pages = {44 p.},
      address = {New York :. 1981-04-09},
      year = {1981},
      month = {Apr},
}