000 00333nam a2200121Ia 4500
008 151015s9999 xx 000 0 und d
020 _a9251029504
100 _a-
245 _aSpecifications for identity and purity of certain food additives
260 _aROME
_bFAO
300 _a81 990p.
500 _aFAO Food and nutrition paper 49
999 _c25451
_d25451