TY  - BOOK
AU  - EVANS, william charles
TI  - Trease and Evans pharmacognosy
SN  - 0-7020-2401-5
U1  - 615.321EVA 
PY  - 1997///
CY  - Philadelphia
PB  - WB Saunders company
KW  - Pharmacognosy (615.321)
N1  - evans ; pharmacognosy ; Trease
ER  -