TY  - BOOK
AU  - WALLIS, T E
TI  - Text  book of pharmacognosy
U1  - 615.321 WAL 
PY  - 1985///
CY  - New Delhi
PB  - CBS Publishers & Distributors Pvt. Ltd.
KW  - Pharmacognosy (615.321)
N1  - Pharmacognosy
ER  -