@article{23169,
      url = {http://tind.wipo.int/record/23169},
      title = {International Convention for the Protection of New  Varieties of Plants of December 2, 1961 as revised at  Geneva on November 10, 1972, on October 23, 1978, and on  March 19, 1991 /},
      recid = {23169},
      pages = {30 pages ;},
}