++++ 1 . AGRICULTURE - COMMON AGRICULTURAL POLICY - COUNCIL - POWERS - CONJUNCTURAL INTERVENTION - URGENT MEASURES - ARTICLE 103 OF THE EEC TREATY - APPLICATION - VALIDITY ( EEC TREATY, ARTICLE 40, ARTICLE 43, ARTICLE 103 ) 2 . CONJUNCTURAL POLICY - COMMUNITY INSTITUTIONS - POWERS - MEASURES APPROPRIATE TO THE SITUATION - FORM - CHOICE MADE BY THE COUNCIL ( EEC TREATY, ARTICLE 103 ) 3 . AGRICULTURE - IMPORTS FROM THIRD COUNTRIES - COMPENSATORY AMOUNTS - NATURE - IMPOSITION - AUTHORIZATION WHERE RATES OF EXCHANGE ARE FLUCTUATING - VALIDITY ( EEC TREATY, ARTICLES 8, 9, 12, 13; REGULATION NO 974/71 OF THE COUNCIL ) 4 . AGRICULTURE - IMPORTS FROM THIRD COUNTRIES - COMPENSATORY AMOUNTS - NATURE - IMPOSITION - AUTHORIZATION WHERE RATES OF EXCHANGE ARE FLUCTUATING - VALIDITY UNDER THE COMMON CUSTOMS TARIFF ( REGULATION NO 974/71 OF THE COUNCIL; REGULATIONS NOS 1013/71, 1014/71, 501/72 OF THE COMMISSION )