Hartmann, Walter L. <br/><br/>
Introduction to the cultivation of orchids 

 - México D. F. :  Fournier,  1971 
 - 106 p.  : láms ; ilus. ; mapas ; gráfs. 
<br/><br/><label>LCCN: </label>12088 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orquidáceas.
<br/><br/><label>Dewey Class. No.: </label>584.15  / H3