@article{7060,
      url = {http://digitallibrary.un.org/record/7060},
      title = {Lettuce, curled-leaf endives and broad-leaf (Batavian)  endives. Revised European standard recommended by the  Working Party on Standardization of Perishable Produce of  the Economic Commission for Europe. [1979].},
      publisher = {UN,},
      recid = {7060},
      pages = {[7] p.},
      address = {Geneva :. 1979},
      year = {1979},
}