Joyce, David <br/><br/>
Herbaceous perennials 

 - London  Harper Collins  1990 
 - 48 p.   
 - Collins garden guide .
<br/><br/><label>ISBN: </label>0004128532 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE<br/>FLORICULTURE<br/>GARDENING<br/>ORNAMENTAL PLANTS
<br/><br/><label>Dewey Class. No.: </label>635.9  / JOY