commiss recommend member state invit attend intergovernment meet barcelona french italian text authent eec commiss european commun regard treati establish european econom commun articl thereof declar council european commun repres govern member state meet council novemb programm action european commun environ stress import commun attach prevent marin pollut gener thing commun measur combat marin pollut land base sourc pari convent prevent marin pollut land base sourc februari draw implement programm elimin reduc type pollut north east atlant member state part intergovernment meet barcelona ensur measur prevent marin pollut land base sourc consist ration recommend member state propos agenda session abovement intergovernment meet prepar protocol protect mediterranean marin pollut land base sourc claus model mutati mutandi pari convent februari brussel decemb commiss carlo scarascia mugnozza vice presid oj french republ italian republ