Ng, S.M.  <br/><br/>
Oil discovery and technical change in Southeast Asia: the oil system in Southeast Asia, a preliminary survey  (Book) 

 - Singapore  Institute of Southeast Asian Studies  1974 
 - 93 p.  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade--Asia, Southeastern
<br/><br/><label>Universal Decimal Class. No.: </label>665.6 (59) NGS  / 5961