1 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - MEMBER STATES - INTERVENTION - ADMISSIBILITY - CONDITIONS ( EEC TREATY , ARTICLE 40 ) 2 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - CEREALS - PRICE - FORMATION - MEMBER STATES - INTERVENTION - PROHIBITION ( REGULATION NO 120/67 OF THE COUNCIL , ARTICLE 2 ) 3 . QUESTIONS REFERRED FOR PRELIMINARY RULING - JURISDICTION OF THE COURT - LIMITS ( EEC TREATY , ARTICLE 177 ) 4 . QUESTIONS REFERRED FOR PRELIMINARY RULING - JUDGMENT - PURPOSE - EFFECTS ( EEC TREATY , ARTICLE 177 )