The Royal Horticultural Society Gardening Manual 

 - London  Dorling Kindersley Limited  2000 
 - 420 pages ;  col. ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>0-7513-0364-X 
<br/><br/><label>Dewey Class. No.: </label>R/635/R81/2000