Badriyah Haji Salleh. <br/><br/>
Malay rubber smallholding and British policy :  a case study of the Batang Padang District in Perak (1876-1952) / 
Badriyah Haji Salleh. 
 - New York :  Columbia University,  1985. 
 - 291 p. ;  21 cm. 
<br/><br/>Thesis (Ph. D.) - Columbia University, 1985. 
<br/><br/>p. 278-291. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber industry and trade--Perak--Batang Padang District.