Changes made by Commission Regulation (EEC) No 1773/79 of 10 August 1979 amending Regulation (EEC) No 1626/78 in respect of the difference in value between long grain rice and round grain rice: Commission Regulation (EEC) No 1626/78 of 12 July 1978 fixing the variety of long grain rice representative of Community production and the difference in value between that variety and the variety of round grain rice corresponding to the standard quality