94/733/EC: Council Decision of 11 July 1994 on the conclusion of an Agreement in the form of an Exchange of Letters concerning fish, amending the Interim Agreement on trade and trade-related matters between the European Economic Community and European Coal and Steel Community, of the one part, and the Czech and Slovak Federal Republic, of the other part, and the Europe Agreement establishing an association between the European Communities and their Member States, of the one part, and the Slovak Republic, of the other part