TY  - BOOK
AU  - Narayana, P. Suresh & Pullaiah, T. & Varalakshami, D.
TI  - Narayana-Texbook of Pharmacognogy-Vol. 1, 2Ed
SN  - 9788194125488
U1  - 610 
PY  - 2020///
CY  - New Delhi
PB  - CBS Publishers
ER  -