@article{242985,
      url = {http://digitallibrary.un.org/record/242985},
      title = {Considerations on a list of biological agents and toxins :  working paper /},
      publisher = {UN,},
      recid = {242985},
      pages = {2 p.},
      address = {Geneva :. 1997-07-22},
      year = {1997},
      month = {Jul},
}