TY  - BOOK
AU  - Rashid,A., x
AU  - x
TI  - An introduction to pteridophyta: Diversity, development, differenatiation
SN  - 8125907092
U1  - 587/R222i 
PY  - 2004///
CY  - New Delhi
PB  - Vikas Pub.
KW  - Pteridophyta
KW  - Botany
N1  - Includes
ER  -