Evaluation of certain food additives and contaminants : sixty-eighth report of the Joint FAO/WHO expert committee on food additives - Geneva: World Health Organization; 2007 - xi, 225 p. - WHO technical report series 947 . Includes reference. ISBN: 9789241209472 Subjects--Topical Terms: Food additivesFood contamination Dewey Class. No.: 363.192 / WOR