Benson, L.D <br/><br/>
Plant Taxonomy   Method and principle  
Lyman David Benson 
 - New York   The Ronald press  1962 
 - ix, 494pg  Hbk 
<br/><br/><label>ISBN: </label>6211646 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants
<br/><br/><label>LC Class. No.: </label>QK95.B4 1962