Abstract of papers  Fouth Regional Conference on Geology, Mineral and Energy Resources of Southeast Asia, Philippine International Convention Center (PICC), 18-20 Nov, 1981 

 - Manila :  [s.n.],  1981 
 - 54 p. ;  31 cm. 
<br/><br/><label>ISBN: </label>X920049038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Economic--Asia, Southeastern<br/>Power resources--Asia, Southeastern<br/>Mines and mineral resources--Asia, Southeastern