Stewart, Wilson N. . <br/><br/>
Paleobotany and the Evolution of Plants /  Textual Documents 
Wilson N.Stewart & Gar W.Rothwell. 
 - 2nd ed. / 
 - Cambridge :  Cambridge University Press ,  2005. 
 - 521p. ;  22cm. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>81-7596-295-X 
<br/><br/><label>Subjects--Index Terms: </label>Botany Plants Deptt.-Botany 
<br/><br/><label>Dewey Class. No.: </label>561  / St 49 Pa