The RHS plant finder 1997-1998 / 
devised by Chirs Philip ; complied by Royal Horticultural Society ; edited by Tony Lord with the Botanists of the RHS Garden, Wisley. 
 - 11 th ed. 
 - London :  Dorling Kindersley,  1997. 
 - 918, xxvi, p. :  ill., maps ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0751310824 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants, Cultivated--Nomenclature.
<br/><br/><label>LC Class. No.: </label>QK96  / R47 1997