PORLA update 

 - Kelana Jaya:  Palm Oil Registration & Licensing Authority (PORLA),  1998- 
 - v. :  ill. ;  21 cm. 
<br/><br/> Kepunyaan PTSL : 1998 (Jan-Jun); 1998 (Jul -Dis); 1999 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>ISSN: </label>1394-8083