Laporan tahunan 2009 
NRE, JKPTG 
 - Putrajaya  JKPTG, 2010 
 - 11 p.  col. ill.  30 cm 
<br/><br/> Cover title 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Malayisa--Periodicals