Cash, Catherine. <br/><br/>
The slipper orchids / 
Catherine Cash. 
 - Portland :  Timber Press,  1991. 
 - 228 p. :  ill. ;  29 cm. 
<br/><br/>Bibliography :p. 215-223. 
<br/><br/><label>ISBN: </label>0881921831  RM132.87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slipper Orchids.