TY  - BOOK
AU  - Leung, Albert Y.
TI  - Encyclopedia of common natural ingredients ; used in food, drugs and cosmetics
T2  - Wiley-Interscience Publications
U1  - 581.6 
PY  - 1980///
CY  - New York
PB  - Wiley
KW  - BotÃ¡nica econÃ³mica
KW  - QuÃ­mica vegetal
ER  -