agreement form exchang letter european commun bulgaria arrang live bovin anim letter commun sir honour refer discuss held context europ agreement negoti commun bulgaria trade arrang applic agricultur product confirm commun measur bulgaria full access import arrang live bovin anim establish articl council regul eec condit hungari poland czechoslovakia entri forc agreement forecast reveal import commun exce head cattl present risk disturb commun beef veal market commun reserv adopt manag measur refer council regul eec europ agreement hungari poland czechoslovakia prejudic right confer agreement context import live bovin anim cover estim refer articl council regul eec europ agreement limit calv exceed live weight kilogram oblig confirm govern agreement accept sir assur highest consider commun letter bulgaria sir honour acknowledg receipt letter todai date read honour refer discuss held context europ agreement negoti commun bulgaria trade arrang applic agricultur product confirm commun measur bulgaria full access import arrang live bovin anim establish articl council regul eec condit hungari poland czechoslovakia entri forc agreement forecast reveal import commun exce head cattl present risk disturb commun beef veal market commun reserv adopt manag measur refer council regul eec europ agreement hungari poland czechoslovakia prejudic right confer agreement context import live bovin anim cover estim refer articl council regul eec europ agreement limit calv exceed live weight kilogram oblig confirm govern agreement honour confirm govern bulgaria agreement content letter accept sir assur highest consider govern bulgaria