000 00384nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
245 _aEvaluation of certain food additives and of the contaminants mercury lead and ca
260 _aRome
260 _bFAO
260 _c1972
300 _a32 p.
440 _aNo. 51; FAO, Nutrition Meeting
901 _pS21597
942 _cB
_2udc
999 _c121712
_d121712