Benson, Lyman David, <br/><br/>
Plant classification: 
Principal plant dissections and illus. by Jerome D. Laudermilk. 
 - Boston,  : Heath  ,1957 
 - 688 p.  illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants
<br/><br/><label>Dewey Class. No.: </label>580.12 BEN/P