TECHNICAL REPORT SERIES / WORLD HEALTH ORGANIZA- TION ; 683 542,990 EVALUATION Evaluation of certain food additives and contaminants : twenty-sixth report of the joint FAO : Food and Agriculture Organization / WHO Expert Committee on Food Additives. — Geneva : WHO, 1982. — 51, /1/ s. ; 21 cm (Technical Report Series / World Health Organization ; 683) ISBN 92-4-120683-7