TY  - BOOK
AU  - Smith, Gilbert M.
TI  - Cryptogamic botany
U1  - 586 
PY  - 1972///
CY  - New Delhi
PB  - Tata McGraw - Hill 
KW  - Botany/Plants
N1  - Contents : v v.2 Bryophytes and pterido phytes
ER  -