Bechtel, Helmut. <br/><br/>
The manual of cultivated orchid species / 
Helmut Bechtel, Philip Cribb and Edmund Launert. 
 - Pool, Dorset :  Blandford Press,  1981. 
 - 444 p. :  ill. (some col.). ;  28 cm. 
<br/><br/> First published as Orchideenatlas, 1980. 
<br/><br/>Bibliography : p. 425-427. 
<br/><br/><label>ISBN: </label>0713710977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orchids.<br/>Orchids--Classification.<br/>Orchid culture.