commiss regul ec juli amend regul eec select return hold purpos determin incom agricultur hold commiss european commun regard treati establish european commun regard council regul eec june set network collect account data incom busi oper agricultur hold european econom commun amend regul ec articl thereof articl regul eec defin field survei cover agricultur hold econom size equal greater threshold express european size unit esu mean annex iii commiss decis eec june establish commun typolog agricultur hold amend decis ec articl commiss regul eec juli select return hold purpos determin incom agricultur hold amend regul ec set threshold subsequ account year structur chang lead decreas number smallest hold contribut total output agricultur make unnecessari order field survei cover relev part agricultur activ total standard gross margin case itali advis rais threshold esu esu practic reason modif implement account year measur provid regul accord opinion commun committe farm account data network adopt regul articl articl regul eec replac text quot articl account year period consecut month begin januari juli subsequ account year threshold refer articl regul eec esu gt tabl gt itali threshold defin subparagraph esu account year period consecut month begin januari juli subsequ account year quot articl regul enter forc seventh dai public offici journal european commun appli account year regul bind entireti directli applic member state brussel juli commiss frederik bolkestein member commiss oj oj oj oj oj oj