Raven, Peter H. <br/><br/>
Biology of plants 
Peter H Raven 
 - 6th  
 - NewYork   Worth publishers  1999 
<br/><br/><label>ISBN: </label>978-1-572-59041-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>LC Class. No.: </label>QK 641 .R39 1999