TY  - BOOK
AU  - SMITH, Gilbert M.
TI  - CRYPTOGAMIC BOTANY, Volume II: BRYPHYTES AND PTERIDOPHYTES
SN  - 0 07 099576 X
U1  - 586 
PY  - 1978///
CY  - New Delhi
PB  - Tata McGraw-Hill Pub. Co. Ltd., New Delhi 
ER  -