Ahmad Zarin bin Mat Tasi   <br/><br/>
High panel exploitaton of Hevea brasiliensis (Muell. Arg.): a comparative study of five tapping systems  (Thesis) 

 -  1987 
 - 81p.  30cm. 
<br/><br/><label>Universal Decimal Class. No.: </label>633.912.11:621.993 (043) AHM/18B  / 2965