1. Takasago, 23-25 Avenue De la Mare, F-95310 Saint Ouen l'Aumône, France; Firmenich SA, Corporate R&D Division, P.O. Box 239, CH-1211 Geneva 8, Switzerland; Givaudan, B.P. 98, F-95101 Argenteuil, France; Robertet SA, B.P. 52100, F-06131 Grasse Cedex, France; IFF, P.O. Box 5021, NL-5004 EA Tilburg, The Netherlands; Symrise, P.O. Box 1253, D-37601 Holzminden, Germany; Quest International, UK - Ashford, Kent TN24 0LT, United Kingdom; Treatt, Northern Way, Bury, St. Edmunds IP32 6NL, United Kingdom; V. Mane...