00570nam a2200109Ia 4500008004100000040004400041100000800085245019900093260004400292300002400336500010000360180412s9999||||xx |||||||||||||| ||und||  aAhmadu Bello University Library - Zaria  aWHO 0aSpecifications for the identity and purity of food additives and their toxicological evaluation:Some flavouring substances and non nutritive sweets & sweetering agentscWorld Health Organisation  aGenevabWorld Health Organisationc1968  a21p.: ill., tables.  a11th report of the FAO/WHO expet committee on food additives/21-28 Aug., 1967. Includes Annexes