Evaluation of certain food additives and naturally occuring toxicant s : thiry-ninth report. - Geneva : World Health Organisation, 1992. - viii, 52 p. : ill. ; 25 cm. ISBN: 9241208287 Subjects--Topical Terms: Food addictives -- Analysis. Food addictives -- Toxicity. Plant poisoning. National Library of Medicine Call No.: WHO WA 712 / C735 1992