Ong, Wee Seck <br/><br/>
The geology and engineering geology of Pulau Pinang / 
by Ong Wee Seck 
 - Kuala Lumpur :  Jabatan Penyiasatan Kajibumi Malaysia,  1993 
 - 74 p. :  maps ;  26 cm. 
 - Geological Survey Malaysia ;  map report 7 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Pulau Pinang<br/>Mines and mineral resources--Pulau Pinang