AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - MILK AND MILK PRODUCTS - NON-MARKETING PREMIUM - ' MILK AND MILK PRODUCTS ' - CONCEPT - EWE ' S MILK AND EWE ' S MILK PRODUCTS - INCLUDED ( COUNCIL REGULATION NO 1078/77 , ART . 2 ( 2 ) ( A ); COMMISSION REGULATION NO 1391/78 , ART . 4 ( 2 ) ( B ))