@article{145997,
      note = {At head of title: UN/ECE Standard no. 63.},
      url = {http://digitallibrary.un.org/record/145997},
      title = {UN/ECE Standard for Certain Hen's Egg Products for Use in  the Food Industry /},
      publisher = {UN,},
      recid = {145997},
      pages = {19 p.},
      address = {New York :. 1987},
      year = {1987},
}