000 00275nam a2200109Ia 4500
100 _aW.H.O.
942 _cBK
245 _aEvaluation of certain food additives and naturally occuring toxicants
260 _aW.H.O., Geneva
_c1992
082 _aR641.47/WHO/TRS W.H
300 _a50
999 _c31928
_d31928