TY  - BOOK
AU  - Stewart,Wilson N.
AU  - Rothwell,Gar W.
TI  - Paleobotany and the evolution of plants / 
SN  - 817596295X
U1  - 561 
PY  - 2005///
CY  - Cambridge : 
PB  - Cambridge University Press , 
KW  - PALEOBOTANY
N1  - Includes references and index
ER  -