Kajian Sumber Air Negara 2000 - 2050 (Semenanjung Malaysia) State Report - Jilid 11: PERAK. 
 National Water Resources Study Malaysia 2000 (NWRS) Jilid 11 

 - SMHB Sdn. Bhd.  2000 
 - Various paging,illust,29cm 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Resources<br/>CONSTUDY.<br/>General.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>MALAYSIA.