Ismail bin Hashim   <br/><br/>
Low intensity tapping systems and stimulation practices affecting responses in Hevea brasiliensis(Muell.Arg.)  (Thesis) 

 -  1988 
 - 359p.  30cm. 
<br/><br/><label>Universal Decimal Class. No.: </label>633.912.11:631.558.85(043)ISM/54C  / 7613