Abdul Halim Haji Ismail, <br/><br/>
Some considerations regarding the optimum ages for replanting rubber trees onsmallholdings in Malaya/ 
by A. Halim Ismail. 
 - University of Singapore, Singapore:  Malayan Economics Society and the Economic Department,  1969. 
 - 55-78 pages ;  26 cm. 
<br/><br/> Reprinted from the Malayan Economic Review v.14, no. 2, Oct. 1969 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber--Malaysia.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Malaysia--Rubber industry and trade