TY  - GEN
AU  - Rajan , S.Cundara
TI  - Introduction to pteridophyta
SN  - 8122407714
U1  - 587 
PY  - 1995///
CY  - New Delhi
PB  -  Wiley Eastern Limited
KW  - PLANT SCIENCE
KW  - AGRICULTURE
KW  - BOTANY
KW  - PTERIDOPHYTA OF ITESFOSSILS
KW  - PSILOTOPSIDA
ER  -