Johari bin Hassan   <br/><br/>
Credit and fertiliser utilisation among rubber smallholders: a sosio-economic analysis  (Thesis) 

 -  1979 
 - 66p.  27cm. 
<br/><br/><label>Universal Decimal Class. No.: </label>631.116.6:332.71:631.8:339.212(043)JOH/55B  / 7648