TY - BOOK ED - Joint FAO/WHO Expert committtee on Food Additives. TI - Specifications for the identity and purity of some fod colours, emul sifiers, anti-caking agents and certain other food sdditives PY - 1970/// CY - Rome : PB - Food and agricultural Organisation of the United Nations, KW - Food additives KW - Standards N1 - Cover title; Includes bibliographical references ER -