TY  - BOOK
AU  - Rashid, A.
TI  - Introduction to Pteridophyta (Diversity and differentiation)
SN  - 0706904478
U1  - 587 21st ed.
PY  - 1979///
CY  - Kanpur
PB  - Vikas Publishing House Pvt. Ltd.
KW  - Psilopsida
KW  - Lycopsida
KW  - Equisetopsida
KW  - Pteropsida
KW  - Gametophyte
KW  - Sporophyte
KW  - Morphogenesis of sporophyte
KW  - Origin and evolution
N1  - Department of Botany University of Delhi
ER  -