Leeuwenberg, A. J. M. <br/><br/>
Series of revisions of Apocynaceae 

 - Wageningen :  Mededelingen Landbouwhogeschool,  1983 
 - v.  : ilus. 
 - Mededeling landbouwhogeschool wageningen  ; 83-7 .
 - Mededeling landbouwhogeschool wageningen  ; 83-7 .
<br/><br/> La biblioteca tiene: Pte. XI, Pte. XV, XVI-XVIII 
<br/><br/><label>LCCN: </label>28921 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apocinaceas.