TY - BOOK AU - Leung,Albert Y. TI - Encyclopedia of common natural ingredients used in food, drugs, and cosmetics SN - 0471049549 PY - 1980/// CY - New York PB - Wiley KW - Natural products KW - Dictionaries N1 - 'A Wiley-Interscience publication.'; Bibliography: p. 332-334 ER -