TY  - BOOK
TI  - Pteridology Today: Challenges and Opportunities: Proceddings of the Symposium held at Pune, India, March 3-4, 2017
SN  - 9788181770998
U1  - 587.0954 
PY  - 2018///
CY  - Kolkata
PB  - Botanical Survey Of India
ER  -