Yong Yit Yuan <br/><br/>
The Estimation and comparisons of the general combining abilities (GCA) of pisiferas from various pisifera populations  [article] / 
Yong Yit Yuan and Mustafa Kamal Mohamed 
 - Kuala Lumpur :  Malaysian Palm Oil Board,  2003 
<br/><br/> PTSL : Koleksi Dokumen