TY  - BOOK
AU  - Choudhary, S. S.
TI  - A concise textbook of botany : cryptogams and gymnosperms
SN  - 8123904940
U1  - 580 
PY  - 1997///
CY  - New Delhi
PB  - CBS
KW  - Botany
N1  - algae;
fungi;
bryophyta;
pteridophyta;
gymnosperms;
fossils and paleobotany
ER  -