commiss regul ec novemb amend regul eec lai detail rule applic council regul eec regard mainten oliv grove tradit oliv grow area commiss european commun regard treati establish european commun regard council regul eec juli introduc specif measur smaller aegean island agricultur product amend commiss regul ec articl thereof commiss regul eec octob amend regul ec minimum densiti oliv tree area qualifi aid experi applic aid scheme show provis achiev object exclud aid area consid true oliv grove account low tree densiti consequ provis made higher minimum densiti tree calcul measur provid regul accord opinion manag committe oil fat adopt regul articl articl regul eec replac minimum densiti tree hectar densiti calcul respect parcel hold oliv tree articl regul enter forc seventh dai public offici journal european commun appli januari regul bind entireti directli applic member state brussel novemb commiss rené steichen member commiss oj oj oj oj