@article{187688,
      url = {http://digitallibrary.un.org/record/187688},
      title = {The nature of biological defense /},
      publisher = {UN,},
      recid = {187688},
      pages = {5 p.},
      address = {Geneva :. 1992-04-01},
      year = {1992},
      month = {Apr},
}