Chan, Chee Leong <br/><br/>
Control of cocoa stem canker caused by Phytophothora palmivora (Butler) butler  [article] / 
Chan Chee Leong, Teoh Cheng Hai and Ang Boon Beng 
 - Serdang :  MARDI,  1977 
 - p : 21 
<br/><br/> Disember, 1977 (j.4 bil.2)