000 00291nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a WHO
100 _aWHO
245 _aEvaluation of certain food additives and contaminats WHO tech. Report series 710
260 _b
_c1984
942 _cBK
_2ddc
999 _c5169
_d5169