TY  - BOOK
AU  - Singh,M P
AU  - Chaudhary,S B
AU  - Sahu,H B
TI  - Textbook of practical botany
SN  - 8170353807
U1  - 580 
PY  - 2005///
CY  - Delhi
PB  - Daya Publishing House
KW  - Cryptogams
KW  - pteridophyta
ER  -