Grant, Verne <br/><br/>
Plant speciation /  
Verne Grant. 
 - 2nd ed. 
 - New York :   Columbia University Press,   1981. 
 - xii, 563 p. :   il. 
<br/><br/><label>ISBN: </label>0231051123 
<br/><br/><label>LCCN: </label>81006159  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant species.
<br/><br/><label>Dewey Class. No.: </label>581.38