@article{777857,
      note = {First draft prepared by Mr P.D. Howe, Mr H.M. Malcolm, and  Dr S. Dobson, Centre for Ecology & Hydrology, Monks Wood,  United Kingdom.},
      url = {http://digitallibrary.un.org/record/777857},
      title = {Manganese and its compounds : environmental aspects},
      publisher = {WHO,},
      recid = {777857},
      pages = {iii, 63 p. :},
      address = {Geneva :. 2004},
      year = {2004},
}