regul eec commiss march amend regul eec detail rule aid respect silkworm commiss european commun regard treati establish european econom commun regard council regul eec april lai special measur encourag silkworm rear articl thereof commiss regul eec april laid detail rule aid respect silkworm rear year experi shown provis regul extend futur rear year measur provid regul accord opinion manag committe flax hemp adopt regul articl articl regul ecc replac quot aid refer articl regul eec grant condit laid articl respect silkworm rear commun quot articl word quot novemb year quot substitut quot decemb quot articl regul eec articl regul enter forc april regul bind entireti directli applic member state brussel march commiss presid françoi xavier ortoli oj oj