TY  - GEN
AU  - Wallis, T.E 
TI  - Practical pharmacognosy
SN  - 9789381075029
U1  - 615.321 
PY  - 2011///
CY  - Hyderabad
PB  - PrarmaMed Press
N1  - Part I. Schedules of instructions for the examination of drugs
Part II. Drug description and habitats
Part III. Histological schedules
ER  -