@article{1640187,
      url = {http://digitallibrary.un.org/record/1640187},
      title = {Report of the Committee of Chemical Experts on the United  Nations Programme for determining the origin of raw opium  by chemical and physical means},
      publisher = {UN,},
      recid = {1640187},
      pages = {1 p.},
      address = {[New York] :. 1954-04-20},
      year = {1954},
      month = {Apr},
}