Benson, Lyman David,  1909-. <br/><br/>
Plant classification / 
Lyman Benson ; principal plant dissections and illustrations by the late Jerome D. Laudermilk. 
 - New Delhi :  Oxford & IBH,  1970. 
 - xiv, 688 p. :  ill. ;  24 cm. 
<br/><br/> Originally published by Raytheon Education, Boston, 1957. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany, Systematic.<br/>Botany, Morphology.<br/>Botany--Classification.