@article{20430,
      note = {(F/G/R/E/S/A) : Français, Allemand, Russe, Anglais,  Espagnol, Arabe;.},
      url = {http://tind.wipo.int/record/20430},
      title = {International Union for the Protection of New Varieties of  Plants (UPOV) : ses activités, son rôle.},
      recid = {20430},
      pages = {1 volume (various paging) ;},
}