TY  - GEN
AU  - Seema, Srivasthava
AU  - Singh, S.K.
TI  - Text Book of Botany  Vol I
T2  - Vol 2
SN  - 8180300900
U1  - 581 SIN 02 
CY  - New Delhi, Campus Books International
KW  - Bryophyta / Petridophyta / Gymnosperms / Paleobotany
ER  -