TY  - BOOK
AU  - Evans, Willam Charles
AU  - 
TI  - Trease and Evan's pharmacognosy
SN  - 0-7020-1361-7
U1  - 615.321 Ev15 1989 
CY  - London
PB  - English Language Book Society.
KW  - Pharmacognosy
N1  - Includes Index
ER  -