Dr.Gustav Schoser <br/><br/>
Orchid growing basics 

 - New York  Sterling publishing co.,inc  1993 
<br/><br/>  
<br/><br/><label>ISBN: </label>0806903627 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology <br/>Science
<br/><br/><label>LC Class. No.: </label>SB409  / .S3713-1993