@article{1641627,
      url = {http://digitallibrary.un.org/record/1641627},
      title = {Unification of conventions on narcotic drugs : Commission  on Narcotic Drugs, 4th session},
      publisher = {UN,},
      recid = {1641627},
      pages = {41 p.},
      address = {[New York] :. 1949-03-31},
      year = {1949},
      month = {Mar},
}