COMMISSION REGULATION (EC) No 2448/97 of 10 December 1997 amending Regulation (EC) No 1260/97 adopting the balance and fixing the aid for the supply of products from the eggs and poultrymeat sectors to the Canary Islands under the arrangements provided for in Articles 2, 3 and 4 of Council Regulation (EEC) No 1601/92, regarding the amounts of aid