Yong, H.S.  <br/><br/>
Orchid portraits: wild orchids of Malaysia and Southeast Asia  (Book) 

 - Kuala Lumpur  Tropical Press  1990 
 - 124 p.  27 cm. 
<br/><br/><label>ISBN: </label>967730555 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orchids--Asia, Southeast Orchids--Malaysia
<br/><br/><label>Universal Decimal Class. No.: </label>582.594.2 YON  / 12914