Commission Regulation (EC) No 345/97 of 26 February 1997 amending Article 3 of Regulation (EEC) No 207/93 defining the content of Annex VI to Council Regulation (EEC) No 2092/91 on organic production of agricultural products and indications referring thereto on agricultural products and foodstuffs and laying down detailed rules for implementing the provisions of Article 5 (4) thereof