TY  - GEN
AU  - Stewart, Wilson N 
AU  - Rothwell, Gar W 
TI  - Paleobotany and the evolution of plants 
SN  - 9788175962958 (pb)
U1  - 561 STE-ROT  
PY  - 2005///
CY  - New delhi
PB  - Cambridge, university press
ER  -