TY  - BOOK
AU  - Rashid, A
TI  - An Introduction to Pteridophyta: diversity, development, differentiation
SN  - 0 7069 0447 8
U1  - 587/ 
PY  - 1999///
CY  - New Delhi
PB  - Vikash Publishing House Pvt Ltd
KW  - Botany
ER  -