Suryanti, N. <br/><br/>
Oil and people in Sumatra's jungle  [microform] / 
N. Suryanti 
 - Sumatra :  [Caltex Pacific Indonesia,  197?] 
 - 1 microfiche ;  11 X 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company)  Modern Indonesia Project : Monographs