Stuart Thomas, Graham. <br/><br/>
Treasured perennials 
/by Graham Struart Thomas 
 - New York :  Sagapress,  1967. 
 - 166 p. :  ilus. 
<br/><br/><label>ISBN: </label>0898310768 
<br/><br/><label>LCCN: </label>90179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flores.<br/>Plantas ornamentales.<br/>Plantas perennes.
<br/><br/><label>Dewey Class. No.: </label>635.932  / S8