TY - BOOK ED - World Health Organisation (WHO) ED - Food and Agricultural Organisation (FAO) TI - Evaluation of food additives: specifications for the identity and purity of food additives and their toxicological evaluation:some extraction solvents and certain other substances:and a review of the technological efficacy of some antimicrobial agents(Geneva 24 June- 2 July 1970) T2 - World Health Organisation Technical Report Series; No.462 and FAO Nutrition Meetings Report Series; No.48 U1 - 610.621 PY - 1971/// CY - Geneva PB - WHO KW - Agricultural Report KW - FAO KW - WHO ER -