TY  - BOOK
AU  - Wallis, T E
TI  - Textbook of pharmacognosy
SN  - 9788123908861
U1  - 615 WAL-T5 22
PY  - 2002///
CY  - 
PB  - CBS Publishers & Distributors, New Delhi
KW  - Pharmacology & therapeutics
ER  -