International Plant Genetic Resources Institute   <br/><br/>
Descriptors for black pepper(Piper nigrum L.)  (Book) 

 - Rome  IPGRI  1995 
 - 39p.  24 cm. 
<br/><br/><label>ISBN: </label>9290432411 
<br/><br/><label>Universal Decimal Class. No.: </label>575:633.84 INT  / 15334