Willis, K.J. <br/><br/>
The Evolution of plants 
K. J. Willis, J. C. McElwain. 
 - New Delhi  Oxford University Press  2002 
 - x, 378p.: ill.; 25cm. 
<br/><br/><label>ISBN: </label>198500653 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant - Evolution; Plant - Origin.
<br/><br/><label>Dewey Class. No.: </label>581.38  / W53E