Cox, Jeff <br/><br/>
The perennial garden 

 - Emmaus, PA  Rodale Press  1985 
 - 304 p. 
<br/><br/> D., 7/04 
<br/><br/><label>ISBN: </label>0-87596-123-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perennials<br/>Color in gardening