TY  - BOOK
AU  - Trease, George Edward.
AU  - Evans, William Charles.
TI  - Pharmacognosy
SN  - 0702006564
U1  - 615.321 T73P 
PY  - 1978///
CY  - London
PB  - Bailliere Tindall
KW  - Pharmacognosy
ER  -