Withner, Carl L. <br/><br/>
The cattleyas and their relatives :  a book in six parts / 
Carl L. Withner 
 - 136 p. :  il. ;  27 cm. 
<br/><br/>Contenido: v.1 The cattleyas. -- v.2 The Laelias. -- v.3 Schomburgkia, sophronitis, and other South America genera 
<br/><br/><label>ISBN: </label>0881922692 (v.3) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ORQUIDEAS--LATINOAMERICA
<br/><br/><label>Dewey Class. No.: </label>635.93415  / W58 1993