Argent, George <br/><br/>
Rhododendrons of subgenus Vireya  
/ George Argent ; with contributions by David Mitchell, Louise Galloway and Stephan Helfer.  
 - London :   Royal Horticultural Society,   2006. 
 - xii, 382 p. :   ill. (chiefly col.), 1 map, ports. ;   26 cm.  
<br/><br/><label>ISBN: </label>9781902896618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vireyas ;
<br/><br/><label>Dewey Class. No.: </label>635.93366 ARG