@article{28574,
      url = {http://digitallibrary.un.org/record/28574},
      title = {Current problems concerning manganese. Views presented by  Governments : note /},
      publisher = {UN,},
      recid = {28574},
      pages = {[14] p., including annex},
      address = {Geneva :. 1981-07-17},
      year = {1981},
      month = {Jul},
}