Lawrence, George H M. <br/><br/>
Taxonomy of vascular plants /  
by George H M Lawrence. 
 - New Delhi :  Oxford & ibh publishing co.  c1951. 
 - xiii, 823 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants-Classification.
<br/><br/><label>Dewey Class. No.: </label>580.12   / LAT