TY  - BOOK
AU  - Vashistha, P. C.
AU  - Sinha, A. K.  
AU  - Kumar, Anil
TI  - Botany for degree students : : pteridophyta 
SN  - 9788121927857
U1  - 581 VAB 23
PY  - 2015///
CY  - New Delhi :  
PB  - S. Chand
KW  - Botany
KW  - Generations
KW  - Cyptogams
KW  - Embryology
KW  - Classification
KW  - Spores
N1  - Includes bibliographical references and index
ER  -