000 00393nam a2200133Ia 4500
100 _aWHO
020 _a92-4-120789-2
654 _aGeneral Reference Works
942 _cBK
245 _aEvaluation of certain food additives and contaminants : 34th report of the joint FAO/WHO expert committee on food additives
260 _aauth., Geneva
_c1990
082 _aR 614.31 WHO/TRS
300 _a48p
999 _c22704
_d22704