TY  - BOOK
AU  - Wallis, T E (Thomas Edward)
TI  - Textbook of pharmacognosy
U1  - 615.321 
PY  - 1997///
CY  - Delhi
PB  - CBS
KW  - Pharmacognosy
KW  - Pharmacy
KW  - Materia medica, Vegetable
ER  -