TY  - BOOK
AU  - Trease,George Edward
AU  - Evans,William Charles
TI  - Pharmacognosy
SN  - 0702010812 (paperback)
AV  - RS160 T74  
PY  - 1983///
CY  - London
PB  - Bailliere Tindall
KW  - Botany
KW  - Medical pharmacognosy
N1  - Includes index
ER  -