Phillips, Roger Rix, Martyn <br/><br/>
Perennials Volume 1 : Early perennials 

 - London :  Pan Books,  1991 
 - Pan Garden Plants Series .
<br/><br/><label>ISBN: </label>0330309269 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Horticulture<br/>Perennials<br/>Flowering plants
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Horticulture, horticulture industry, gardening
<br/><br/><label>Dewey Class. No.: </label>635.932