council regul eec decemb classif good subhead common custom tariff council european commun regard treati establish european econom commun regard council regul eec januari measur uniform applic nomenclatur common custom tariff amend regul eec articl thereof regard propos commiss order ensur uniform applic nomenclatur common custom tariff provis laid tariff classif mixtur peat turf weight substanc lime sand rot leaf mould marl farmyard manur small quantiti fertil total content potassium calcul nitrogen phosphoru calcul exceed weight head common custom tariff refer peat includ peat litter agglomer fertil set head refer head good question virtu characterist regard good fall head good question essenti charact peat fall head classifi subhead head committe common custom tariff nomenclatur assent commiss unabl adopt provis envisag matter procedur provid articl regul eec adopt regul articl mixtur peat turf weight substanc farmyard manur lime sand rot leaf mould marl small quantiti fertil total content potassium calcul nitrogen phosphoru calcul exceed weight classifi common custom tariff subhead peat includ peat litter agglomer peat articl regul enter forc st dai public offici journal european commun regul bind entireti directli applic member state brussel decemb council presid goebbel oj oj