Changes made by Regulation (EEC) No 813/73 of the Council of 27 March 1973 extending the marketing year 1972/73 for beef and…
EU Regulation No 813/1973
No changes made by Regulation (EEC) No 813/73 of the Council of 27 March 1973 extending the marketing year 1972/73 for beef and… are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.