@article{436816,
      note = {On cover: IPCS, International Programme on Chemical  Safety.},
      url = {http://digitallibrary.un.org/record/436816},
      title = {Crystalline silica, quartz},
      publisher = {WHO,},
      recid = {436816},
      pages = {iv, 50 p. :},
      address = {Geneva :. 2000},
      year = {2000},
}